Q: Is 126,402 a Prime Number?
A: No, 126,402 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 126402 can be evenly divided by 1 2 3 6 21,067 42,134 63,201 and 126,402, with no remainder.
Since 126,402 cannot be divided by just 1 and 126,402, it is not a prime number.