Q: Is 725,470 a Prime Number?
A: No, 725,470 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 725470 can be evenly divided by 1 2 5 10 72,547 145,094 362,735 and 725,470, with no remainder.
Since 725,470 cannot be divided by just 1 and 725,470, it is not a prime number.