Q: Is 1,147,843 a Prime Number?
A: Yes, 1,147,843 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 1147843 can be evenly divided by 1 and 1,147,843, with no remainder.
Since 1,147,843 can be divided by just 1 and 1,147,843, it is a prime number.