Q: Is 146,668 a Prime Number?
A: No, 146,668 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 146668 can be evenly divided by 1 2 4 37 74 148 991 1,982 3,964 36,667 73,334 and 146,668, with no remainder.
Since 146,668 cannot be divided by just 1 and 146,668, it is not a prime number.