Q: Is 189,407 a Prime Number?
A: Yes, 189,407 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 189407 can be evenly divided by 1 and 189,407, with no remainder.
Since 189,407 can be divided by just 1 and 189,407, it is a prime number.