Q: Is 1,420,797 a Prime Number?
A: No, 1,420,797 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 1420797 can be evenly divided by 1 3 7 21 29 87 203 609 2,333 6,999 16,331 48,993 67,657 202,971 473,599 and 1,420,797, with no remainder.
Since 1,420,797 cannot be divided by just 1 and 1,420,797, it is not a prime number.