Q: Is 146,390 a Prime Number?
A: No, 146,390 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 146390 can be evenly divided by 1 2 5 10 14,639 29,278 73,195 and 146,390, with no remainder.
Since 146,390 cannot be divided by just 1 and 146,390, it is not a prime number.