Q: Is 148,478 a Prime Number?
A: No, 148,478 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 148478 can be evenly divided by 1 2 11 17 22 34 187 374 397 794 4,367 6,749 8,734 13,498 74,239 and 148,478, with no remainder.
Since 148,478 cannot be divided by just 1 and 148,478, it is not a prime number.