Q: Is 987,688 a Prime Number?
A: No, 987,688 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 987688 can be evenly divided by 1 2 4 8 13 26 52 104 9,497 18,994 37,988 75,976 123,461 246,922 493,844 and 987,688, with no remainder.
Since 987,688 cannot be divided by just 1 and 987,688, it is not a prime number.