Q: Is 559,940 a Prime Number?
A: No, 559,940 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 559940 can be evenly divided by 1 2 4 5 10 20 27,997 55,994 111,988 139,985 279,970 and 559,940, with no remainder.
Since 559,940 cannot be divided by just 1 and 559,940, it is not a prime number.