Q: Is 1,671,064 a Prime Number?
A: No, 1,671,064 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 1671064 can be evenly divided by 1 2 4 8 89 178 356 712 2,347 4,694 9,388 18,776 208,883 417,766 835,532 and 1,671,064, with no remainder.
Since 1,671,064 cannot be divided by just 1 and 1,671,064, it is not a prime number.