Q: Is 955,421 a Prime Number?
A: No, 955,421 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 955421 can be evenly divided by 1 127 7,523 and 955,421, with no remainder.
Since 955,421 cannot be divided by just 1 and 955,421, it is not a prime number.