Q: Is 67,561 a Prime Number?
A: No, 67,561 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 67561 can be evenly divided by 1 13 5,197 and 67,561, with no remainder.
Since 67,561 cannot be divided by just 1 and 67,561, it is not a prime number.