Q: Is 1,516,667 a Prime Number?
A: No, 1,516,667 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 1516667 can be evenly divided by 1 37 179 229 6,623 8,473 40,991 and 1,516,667, with no remainder.
Since 1,516,667 cannot be divided by just 1 and 1,516,667, it is not a prime number.