Q: Is 721,041 a Prime Number?
A: No, 721,041 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 721041 can be evenly divided by 1 3 240,347 and 721,041, with no remainder.
Since 721,041 cannot be divided by just 1 and 721,041, it is not a prime number.