Q: Is 723,070 a Prime Number?
A: No, 723,070 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 723070 can be evenly divided by 1 2 5 10 72,307 144,614 361,535 and 723,070, with no remainder.
Since 723,070 cannot be divided by just 1 and 723,070, it is not a prime number.