Q: Is 1,142,823 a Prime Number?
A: No, 1,142,823 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 1142823 can be evenly divided by 1 3 11 33 34,631 103,893 380,941 and 1,142,823, with no remainder.
Since 1,142,823 cannot be divided by just 1 and 1,142,823, it is not a prime number.