Q: Is 722,510 a Prime Number?
A: No, 722,510 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 722510 can be evenly divided by 1 2 5 10 72,251 144,502 361,255 and 722,510, with no remainder.
Since 722,510 cannot be divided by just 1 and 722,510, it is not a prime number.