Q: Is 146,420 a Prime Number?
A: No, 146,420 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 146420 can be evenly divided by 1 2 4 5 10 20 7,321 14,642 29,284 36,605 73,210 and 146,420, with no remainder.
Since 146,420 cannot be divided by just 1 and 146,420, it is not a prime number.