Q: Is 659,560 a Prime Number?
A: No, 659,560 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 659560 can be evenly divided by 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 1,499 2,998 5,996 7,495 11,992 14,990 16,489 29,980 32,978 59,960 65,956 82,445 131,912 164,890 329,780 and 659,560, with no remainder.
Since 659,560 cannot be divided by just 1 and 659,560, it is not a prime number.