Q: Is 1,007,621 a Prime Number?
A: No, 1,007,621 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 1007621 can be evenly divided by 1 37 113 241 4,181 8,917 27,233 and 1,007,621, with no remainder.
Since 1,007,621 cannot be divided by just 1 and 1,007,621, it is not a prime number.