Q: Is 1,122,807 a Prime Number?
A: No, 1,122,807 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 1122807 can be evenly divided by 1 3 7 21 127 381 421 889 1,263 2,667 2,947 8,841 53,467 160,401 374,269 and 1,122,807, with no remainder.
Since 1,122,807 cannot be divided by just 1 and 1,122,807, it is not a prime number.