A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 5924772 can be evenly divided by 1 2 3 4 6 7 9 12 14 17 18 21 27 28 34 36 42 51 54 63 68 84 102 108 119 126 153 189 204 238 252 306 357 378 459 461 476 612 714 756 918 922 1,071 1,383 1,428 1,836 1,844 2,142 2,766 3,213 3,227 4,149 4,284 5,532 6,426 6,454 7,837 8,298 9,681 12,447 12,852 12,908 15,674 16,596 19,362 23,511 24,894 29,043 31,348 38,724 47,022 49,788 54,859 58,086 70,533 87,129 94,044 109,718 116,172 141,066 164,577 174,258 211,599 219,436 282,132 329,154 348,516 423,198 493,731 658,308 846,396 987,462 1,481,193 1,974,924 2,962,386 and 5,924,772, with no remainder.
Since 5,924,772 cannot be divided by just 1 and 5,924,772, it is not a prime number.