Q: Is 726,170 a Prime Number?
A: No, 726,170 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 726170 can be evenly divided by 1 2 5 10 72,617 145,234 363,085 and 726,170, with no remainder.
Since 726,170 cannot be divided by just 1 and 726,170, it is not a prime number.