The number 5,047,392 can be evenly divided by 1 2 3 4 6 7 8 12 14 16 21 24 28 29 32 37 42 48 49 56 58 74 84 87 96 98 111 112 116 147 148 168 174 196 203 222 224 232 259 294 296 336 348 392 406 444 464 518 588 592 609 672 696 777 784 812 888 928 1,036 1,073 1,176 1,184 1,218 1,392 1,421 1,554 1,568 1,624 1,776 1,813 2,072 2,146 2,352 2,436 2,784 2,842 3,108 3,219 3,248 3,552 3,626 4,144 4,263 4,292 4,704 4,872 5,439 5,684 6,216 6,438 6,496 7,252 7,511 8,288 8,526 8,584 9,744 10,878 11,368 12,432 12,876 14,504 15,022 17,052 17,168 19,488 21,756 22,533 22,736 24,864 25,752 29,008 30,044 34,104 34,336 43,512 45,066 45,472 51,504 52,577 58,016 60,088 68,208 87,024 90,132 103,008 105,154 120,176 136,416 157,731 174,048 180,264 210,308 240,352 315,462 360,528 420,616 630,924 721,056 841,232 1,261,848 1,682,464 2,523,696 and 5,047,392, with no remainder.
Since 5,047,392 cannot be divided by just 1 and 5,047,392, it is a composite number.