Q: Is 1,667,670 a Prime Number?
A: No, 1,667,670 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 1667670 can be evenly divided by 1 2 3 5 6 10 15 30 55,589 111,178 166,767 277,945 333,534 555,890 833,835 and 1,667,670, with no remainder.
Since 1,667,670 cannot be divided by just 1 and 1,667,670, it is not a prime number.