Q: Is 248,636 a Prime Number?
A: No, 248,636 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 248636 can be evenly divided by 1 2 4 61 122 244 1,019 2,038 4,076 62,159 124,318 and 248,636, with no remainder.
Since 248,636 cannot be divided by just 1 and 248,636, it is not a prime number.