Q: Is 267,664 a Prime Number?
A: No, 267,664 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 267664 can be evenly divided by 1 2 4 8 16 16,729 33,458 66,916 133,832 and 267,664, with no remainder.
Since 267,664 cannot be divided by just 1 and 267,664, it is not a prime number.