Q: Is 8,223,397 a Prime Number?
A: No, 8,223,397 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 8223397 can be evenly divided by 1 7 13 23 91 161 299 2,093 3,929 27,503 51,077 90,367 357,539 632,569 1,174,771 and 8,223,397, with no remainder.
Since 8,223,397 cannot be divided by just 1 and 8,223,397, it is not a prime number.