Q: Is 248,691 a Prime Number?
A: No, 248,691 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 248691 can be evenly divided by 1 3 19 57 4,363 13,089 82,897 and 248,691, with no remainder.
Since 248,691 cannot be divided by just 1 and 248,691, it is not a prime number.