Q: Is 495,616 a Prime Number?
A: No, 495,616 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 495616 can be evenly divided by 1 2 4 8 11 16 22 32 44 64 88 121 128 176 242 256 352 484 512 704 968 1,024 1,408 1,936 2,048 2,816 3,872 4,096 5,632 7,744 11,264 15,488 22,528 30,976 45,056 61,952 123,904 247,808 and 495,616, with no remainder.
Since 495,616 cannot be divided by just 1 and 495,616, it is not a prime number.