The number 4,102,200 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 43 45 50 53 60 72 75 86 90 100 106 120 129 150 159 172 180 200 212 215 225 258 265 300 318 344 360 387 424 430 450 477 516 530 600 636 645 774 795 860 900 954 1,032 1,060 1,075 1,272 1,290 1,325 1,548 1,590 1,720 1,800 1,908 1,935 2,120 2,150 2,279 2,385 2,580 2,650 3,096 3,180 3,225 3,816 3,870 3,975 4,300 4,558 4,770 5,160 5,300 6,360 6,450 6,837 7,740 7,950 8,600 9,116 9,540 9,675 10,600 11,395 11,925 12,900 13,674 15,480 15,900 18,232 19,080 19,350 20,511 22,790 23,850 25,800 27,348 31,800 34,185 38,700 41,022 45,580 47,700 54,696 56,975 68,370 77,400 82,044 91,160 95,400 102,555 113,950 136,740 164,088 170,925 205,110 227,900 273,480 341,850 410,220 455,800 512,775 683,700 820,440 1,025,550 1,367,400 2,051,100 and 4,102,200, with no remainder.
Since 4,102,200 cannot be divided by just 1 and 4,102,200, it is a composite number.