Q: Is 724,530 a Prime Number?
A: No, 724,530 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 724530 can be evenly divided by 1 2 3 5 6 10 15 30 24,151 48,302 72,453 120,755 144,906 241,510 362,265 and 724,530, with no remainder.
Since 724,530 cannot be divided by just 1 and 724,530, it is not a prime number.