Q: Is 1,218,923 a Prime Number?
A: Yes, 1,218,923 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 1218923 can be evenly divided by 1 and 1,218,923, with no remainder.
Since 1,218,923 can be divided by just 1 and 1,218,923, it is a prime number.