The number 6,035,640 can be evenly divided by 1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 53 60 65 73 78 104 106 120 130 146 156 159 195 212 219 260 265 292 312 318 365 390 424 438 520 530 584 636 689 730 780 795 876 949 1,060 1,095 1,272 1,378 1,460 1,560 1,590 1,752 1,898 2,067 2,120 2,190 2,756 2,847 2,920 3,180 3,445 3,796 3,869 4,134 4,380 4,745 5,512 5,694 6,360 6,890 7,592 7,738 8,268 8,760 9,490 10,335 11,388 11,607 13,780 14,235 15,476 16,536 18,980 19,345 20,670 22,776 23,214 27,560 28,470 30,952 37,960 38,690 41,340 46,428 50,297 56,940 58,035 77,380 82,680 92,856 100,594 113,880 116,070 150,891 154,760 201,188 232,140 251,485 301,782 402,376 464,280 502,970 603,564 754,455 1,005,940 1,207,128 1,508,910 2,011,880 3,017,820 and 6,035,640, with no remainder.
Since 6,035,640 cannot be divided by just 1 and 6,035,640, it is a composite number.