The number 6,206,200 can be evenly divided by 1 2 4 5 7 8 10 11 13 14 20 22 25 26 28 31 35 40 44 50 52 55 56 62 65 70 77 88 91 100 104 110 124 130 140 143 154 155 175 182 200 217 220 248 260 275 280 286 308 310 325 341 350 364 385 403 434 440 455 520 550 572 616 620 650 682 700 715 728 770 775 806 868 910 1,001 1,085 1,100 1,144 1,240 1,300 1,364 1,400 1,430 1,540 1,550 1,612 1,705 1,736 1,820 1,925 2,002 2,015 2,170 2,200 2,275 2,387 2,600 2,728 2,821 2,860 3,080 3,100 3,224 3,410 3,575 3,640 3,850 4,004 4,030 4,340 4,433 4,550 4,774 5,005 5,425 5,642 5,720 6,200 6,820 7,150 7,700 8,008 8,060 8,525 8,680 8,866 9,100 9,548 10,010 10,075 10,850 11,284 11,935 13,640 14,105 14,300 15,400 16,120 17,050 17,732 18,200 19,096 20,020 20,150 21,700 22,165 22,568 23,870 25,025 28,210 28,600 31,031 34,100 35,464 40,040 40,300 43,400 44,330 47,740 50,050 56,420 59,675 62,062 68,200 70,525 80,600 88,660 95,480 100,100 110,825 112,840 119,350 124,124 141,050 155,155 177,320 200,200 221,650 238,700 248,248 282,100 310,310 443,300 477,400 564,200 620,620 775,775 886,600 1,241,240 1,551,550 3,103,100 and 6,206,200, with no remainder.
Since 6,206,200 cannot be divided by just 1 and 6,206,200, it is a composite number.