Q: Is 659,960 a Prime Number?
A: No, 659,960 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 659960 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 2,357 4,714 9,428 11,785 16,499 18,856 23,570 32,998 47,140 65,996 82,495 94,280 131,992 164,990 329,980 and 659,960, with no remainder.
Since 659,960 cannot be divided by just 1 and 659,960, it is not a prime number.