Q: Is 85,389 a Prime Number?
A: No, 85,389 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 85389 can be evenly divided by 1 3 28,463 and 85,389, with no remainder.
Since 85,389 cannot be divided by just 1 and 85,389, it is not a prime number.