The number 8,863,800 can be evenly divided by 1 2 3 4 5 6 8 10 11 12 15 17 20 22 24 25 30 33 34 40 44 50 51 55 60 66 68 75 79 85 88 100 102 110 120 132 136 150 158 165 170 187 200 204 220 237 255 264 275 300 316 330 340 374 395 408 425 440 474 510 550 561 600 632 660 680 748 790 825 850 869 935 948 1,020 1,100 1,122 1,185 1,275 1,320 1,343 1,496 1,580 1,650 1,700 1,738 1,870 1,896 1,975 2,040 2,200 2,244 2,370 2,550 2,607 2,686 2,805 3,160 3,300 3,400 3,476 3,740 3,950 4,029 4,345 4,488 4,675 4,740 5,100 5,214 5,372 5,610 5,925 6,600 6,715 6,952 7,480 7,900 8,058 8,690 9,350 9,480 10,200 10,428 10,744 11,220 11,850 13,035 13,430 14,025 14,773 15,800 16,116 17,380 18,700 20,145 20,856 21,725 22,440 23,700 26,070 26,860 28,050 29,546 32,232 33,575 34,760 37,400 40,290 43,450 44,319 47,400 52,140 53,720 56,100 59,092 65,175 67,150 73,865 80,580 86,900 88,638 100,725 104,280 112,200 118,184 130,350 134,300 147,730 161,160 173,800 177,276 201,450 221,595 260,700 268,600 295,460 354,552 369,325 402,900 443,190 521,400 590,920 738,650 805,800 886,380 1,107,975 1,477,300 1,772,760 2,215,950 2,954,600 4,431,900 and 8,863,800, with no remainder.
Since 8,863,800 cannot be divided by just 1 and 8,863,800, it is a composite number.