Q: Is 127,378 a Prime Number?
A: No, 127,378 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 127378 can be evenly divided by 1 2 63,689 and 127,378, with no remainder.
Since 127,378 cannot be divided by just 1 and 127,378, it is not a prime number.