Q: Is 724,624 a Prime Number?
A: No, 724,624 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 724624 can be evenly divided by 1 2 4 8 16 45,289 90,578 181,156 362,312 and 724,624, with no remainder.
Since 724,624 cannot be divided by just 1 and 724,624, it is not a prime number.