Q: Is 1,356,667 a Prime Number?
A: No, 1,356,667 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 1356667 can be evenly divided by 1 13 79 1,027 1,321 17,173 104,359 and 1,356,667, with no remainder.
Since 1,356,667 cannot be divided by just 1 and 1,356,667, it is not a prime number.