Q: Is 41,891 a Prime Number?
A: No, 41,891 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 41891 can be evenly divided by 1 163 257 and 41,891, with no remainder.
Since 41,891 cannot be divided by just 1 and 41,891, it is not a prime number.