Q: Is 67,521 a Prime Number?
A: No, 67,521 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 67521 can be evenly divided by 1 3 71 213 317 951 22,507 and 67,521, with no remainder.
Since 67,521 cannot be divided by just 1 and 67,521, it is not a prime number.