Q: Is 71,408 a Prime Number?
A: No, 71,408 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 71408 can be evenly divided by 1 2 4 8 16 4,463 8,926 17,852 35,704 and 71,408, with no remainder.
Since 71,408 cannot be divided by just 1 and 71,408, it is not a prime number.