Q: Is 167,728 a Prime Number?
A: No, 167,728 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 167728 can be evenly divided by 1 2 4 8 11 16 22 44 88 176 953 1,906 3,812 7,624 10,483 15,248 20,966 41,932 83,864 and 167,728, with no remainder.
Since 167,728 cannot be divided by just 1 and 167,728, it is not a prime number.