Q: Is 420,077 a Prime Number?
A: No, 420,077 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 420077 can be evenly divided by 1 7 49 8,573 60,011 and 420,077, with no remainder.
Since 420,077 cannot be divided by just 1 and 420,077, it is not a prime number.