Q: Is 667,474 a Prime Number?
A: No, 667,474 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 667474 can be evenly divided by 1 2 333,737 and 667,474, with no remainder.
Since 667,474 cannot be divided by just 1 and 667,474, it is not a prime number.