Q: Is 387,185 a Prime Number?
A: No, 387,185 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 387185 can be evenly divided by 1 5 211 367 1,055 1,835 77,437 and 387,185, with no remainder.
Since 387,185 cannot be divided by just 1 and 387,185, it is not a prime number.