Q: Is 402,077 a Prime Number?
A: No, 402,077 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 402077 can be evenly divided by 1 13 157 197 2,041 2,561 30,929 and 402,077, with no remainder.
Since 402,077 cannot be divided by just 1 and 402,077, it is not a prime number.