Q: Is 987,357 a Prime Number?
A: No, 987,357 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 987357 can be evenly divided by 1 3 7 21 47,017 141,051 329,119 and 987,357, with no remainder.
Since 987,357 cannot be divided by just 1 and 987,357, it is not a prime number.