Q: Is 1,671,073 a Prime Number?
A: Yes, 1,671,073 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 1671073 can be evenly divided by 1 and 1,671,073, with no remainder.
Since 1,671,073 can be divided by just 1 and 1,671,073, it is a prime number.