Q: Is 556,988 a Prime Number?
A: No, 556,988 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 556988 can be evenly divided by 1 2 4 17 34 68 8,191 16,382 32,764 139,247 278,494 and 556,988, with no remainder.
Since 556,988 cannot be divided by just 1 and 556,988, it is not a prime number.