The number 6,223,104 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 32 36 37 48 64 72 73 74 96 111 128 144 146 148 192 219 222 256 288 292 296 333 384 438 444 576 584 592 657 666 768 876 888 1,152 1,168 1,184 1,314 1,332 1,752 1,776 2,304 2,336 2,368 2,628 2,664 2,701 3,504 3,552 4,672 4,736 5,256 5,328 5,402 7,008 7,104 8,103 9,344 9,472 10,512 10,656 10,804 14,016 14,208 16,206 18,688 21,024 21,312 21,608 24,309 28,032 28,416 32,412 42,048 42,624 43,216 48,618 56,064 64,824 84,096 85,248 86,432 97,236 129,648 168,192 172,864 194,472 259,296 345,728 388,944 518,592 691,456 777,888 1,037,184 1,555,776 2,074,368 3,111,552 and 6,223,104, with no remainder.
Since 6,223,104 cannot be divided by just 1 and 6,223,104, it is a composite number.