Q: Is 248,408 a Prime Number?
A: No, 248,408 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 248408 can be evenly divided by 1 2 4 8 31,051 62,102 124,204 and 248,408, with no remainder.
Since 248,408 cannot be divided by just 1 and 248,408, it is not a prime number.