Q: Is 722,873 a Prime Number?
A: No, 722,873 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 722873 can be evenly divided by 1 43 16,811 and 722,873, with no remainder.
Since 722,873 cannot be divided by just 1 and 722,873, it is not a prime number.