Q: Is 1,077,408 a Prime Number?
A: No, 1,077,408 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 1077408 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 27 29 32 36 43 48 54 58 72 86 87 96 108 116 129 144 172 174 216 232 258 261 288 344 348 387 432 464 516 522 688 696 774 783 864 928 1,032 1,044 1,161 1,247 1,376 1,392 1,548 1,566 2,064 2,088 2,322 2,494 2,784 3,096 3,132 3,741 4,128 4,176 4,644 4,988 6,192 6,264 7,482 8,352 9,288 9,976 11,223 12,384 12,528 14,964 18,576 19,952 22,446 25,056 29,928 33,669 37,152 39,904 44,892 59,856 67,338 89,784 119,712 134,676 179,568 269,352 359,136 538,704 and 1,077,408, with no remainder.
Since 1,077,408 cannot be divided by just 1 and 1,077,408, it is not a prime number.