Q: Is 966,777 a Prime Number?
A: No, 966,777 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 966777 can be evenly divided by 1 3 7 19 21 57 133 399 2,423 7,269 16,961 46,037 50,883 138,111 322,259 and 966,777, with no remainder.
Since 966,777 cannot be divided by just 1 and 966,777, it is not a prime number.