Q: Is 1,128,449 a Prime Number?
A: No, 1,128,449 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 1128449 can be evenly divided by 1 7 23 43 161 163 301 989 1,141 3,749 6,923 7,009 26,243 49,063 161,207 and 1,128,449, with no remainder.
Since 1,128,449 cannot be divided by just 1 and 1,128,449, it is not a prime number.