Q: Is 670,064 a Prime Number?
A: No, 670,064 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 670064 can be evenly divided by 1 2 4 8 16 41,879 83,758 167,516 335,032 and 670,064, with no remainder.
Since 670,064 cannot be divided by just 1 and 670,064, it is not a prime number.