Q: Is 56,664 a Prime Number?
A: No, 56,664 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 56664 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 36 72 787 1,574 2,361 3,148 4,722 6,296 7,083 9,444 14,166 18,888 28,332 and 56,664, with no remainder.
Since 56,664 cannot be divided by just 1 and 56,664, it is not a prime number.