Q: Is 1,125,522 a Prime Number?
A: No, 1,125,522 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 1125522 can be evenly divided by 1 2 3 6 9 18 19 27 38 54 57 114 171 342 513 1,026 1,097 2,194 3,291 6,582 9,873 19,746 20,843 29,619 41,686 59,238 62,529 125,058 187,587 375,174 562,761 and 1,125,522, with no remainder.
Since 1,125,522 cannot be divided by just 1 and 1,125,522, it is not a prime number.