Q: Is 145,867 a Prime Number?
A: No, 145,867 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 145867 can be evenly divided by 1 199 733 and 145,867, with no remainder.
Since 145,867 cannot be divided by just 1 and 145,867, it is not a prime number.