Q: Is 170,408 a Prime Number?
A: No, 170,408 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 170408 can be evenly divided by 1 2 4 7 8 14 17 28 34 56 68 119 136 179 238 358 476 716 952 1,253 1,432 2,506 3,043 5,012 6,086 10,024 12,172 21,301 24,344 42,602 85,204 and 170,408, with no remainder.
Since 170,408 cannot be divided by just 1 and 170,408, it is not a prime number.