Q: Is 9,118,421 a Prime Number?
A: No, 9,118,421 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 9118421 can be evenly divided by 1 13 701,417 and 9,118,421, with no remainder.
Since 9,118,421 cannot be divided by just 1 and 9,118,421, it is not a prime number.