Q: Is 530,624 a Prime Number?
A: No, 530,624 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 530624 can be evenly divided by 1 2 4 8 16 32 64 8,291 16,582 33,164 66,328 132,656 265,312 and 530,624, with no remainder.
Since 530,624 cannot be divided by just 1 and 530,624, it is not a prime number.