Q: Is 725,225 a Prime Number?
A: No, 725,225 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 725225 can be evenly divided by 1 5 25 29,009 145,045 and 725,225, with no remainder.
Since 725,225 cannot be divided by just 1 and 725,225, it is not a prime number.