Q: Is 1,426,023 a Prime Number?
A: No, 1,426,023 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 1426023 can be evenly divided by 1 3 9 23 69 83 207 249 747 1,909 5,727 6,889 17,181 20,667 62,001 158,447 475,341 and 1,426,023, with no remainder.
Since 1,426,023 cannot be divided by just 1 and 1,426,023, it is not a prime number.