Q: Is 5,491,072 a Prime Number?
A: No, 5,491,072 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 5491072 can be evenly divided by 1 2 4 8 16 32 64 128 42,899 85,798 171,596 343,192 686,384 1,372,768 2,745,536 and 5,491,072, with no remainder.
Since 5,491,072 cannot be divided by just 1 and 5,491,072, it is not a prime number.