Q: Is 1,407,604 a Prime Number?
A: No, 1,407,604 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 1407604 can be evenly divided by 1 2 4 11 22 44 31,991 63,982 127,964 351,901 703,802 and 1,407,604, with no remainder.
Since 1,407,604 cannot be divided by just 1 and 1,407,604, it is not a prime number.