Q: Is 27,458 a Prime Number?
A: No, 27,458 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 27458 can be evenly divided by 1 2 13,729 and 27,458, with no remainder.
Since 27,458 cannot be divided by just 1 and 27,458, it is not a prime number.