Q: Is 9,049,221 a Prime Number?
A: No, 9,049,221 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 9049221 can be evenly divided by 1 3 9 43 67 129 201 349 387 603 1,047 2,881 3,141 8,643 15,007 23,383 25,929 45,021 70,149 135,063 210,447 1,005,469 3,016,407 and 9,049,221, with no remainder.
Since 9,049,221 cannot be divided by just 1 and 9,049,221, it is not a prime number.