Q: Is 464,221 a Prime Number?
A: No, 464,221 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 464221 can be evenly divided by 1 103 4,507 and 464,221, with no remainder.
Since 464,221 cannot be divided by just 1 and 464,221, it is not a prime number.