Q: Is 2,664 a Prime Number?
A: No, 2,664 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 2664 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 36 37 72 74 111 148 222 296 333 444 666 888 1,332 and 2,664, with no remainder.
Since 2,664 cannot be divided by just 1 and 2,664, it is not a prime number.