The number 8,800,560 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 34 36 40 45 48 51 60 68 72 80 85 90 102 120 136 144 153 170 180 204 240 255 272 306 340 360 408 510 612 680 719 720 765 816 1,020 1,224 1,360 1,438 1,530 2,040 2,157 2,448 2,876 3,060 3,595 4,080 4,314 5,752 6,120 6,471 7,190 8,628 10,785 11,504 12,223 12,240 12,942 14,380 17,256 21,570 24,446 25,884 28,760 32,355 34,512 36,669 43,140 48,892 51,768 57,520 61,115 64,710 73,338 86,280 97,784 103,536 110,007 122,230 129,420 146,676 172,560 183,345 195,568 220,014 244,460 258,840 293,352 366,690 440,028 488,920 517,680 550,035 586,704 733,380 880,056 977,840 1,100,070 1,466,760 1,760,112 2,200,140 2,933,520 4,400,280 and 8,800,560, with no remainder.
Since 8,800,560 cannot be divided by just 1 and 8,800,560, it is a composite number.