Q: Is 1,042,624 a Prime Number?
A: No, 1,042,624 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 1042624 can be evenly divided by 1 2 4 8 11 16 22 32 44 64 88 176 352 704 1,481 2,962 5,924 11,848 16,291 23,696 32,582 47,392 65,164 94,784 130,328 260,656 521,312 and 1,042,624, with no remainder.
Since 1,042,624 cannot be divided by just 1 and 1,042,624, it is not a prime number.