Q: Is 118,408 a Prime Number?
A: No, 118,408 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 118408 can be evenly divided by 1 2 4 8 19 38 41 76 82 152 164 328 361 722 779 1,444 1,558 2,888 3,116 6,232 14,801 29,602 59,204 and 118,408, with no remainder.
Since 118,408 cannot be divided by just 1 and 118,408, it is not a prime number.