Q: Is 6,426,064 a Prime Number?
A: No, 6,426,064 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 6426064 can be evenly divided by 1 2 4 8 16 401,629 803,258 1,606,516 3,213,032 and 6,426,064, with no remainder.
Since 6,426,064 cannot be divided by just 1 and 6,426,064, it is not a prime number.