Q: Is 159,478 a Prime Number?
A: No, 159,478 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 159478 can be evenly divided by 1 2 11 22 121 242 659 1,318 7,249 14,498 79,739 and 159,478, with no remainder.
Since 159,478 cannot be divided by just 1 and 159,478, it is not a prime number.