Q: Is 1,125,747 a Prime Number?
A: No, 1,125,747 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 1125747 can be evenly divided by 1 3 7 9 21 63 107 167 321 501 749 963 1,169 1,503 2,247 3,507 6,741 10,521 17,869 53,607 125,083 160,821 375,249 and 1,125,747, with no remainder.
Since 1,125,747 cannot be divided by just 1 and 1,125,747, it is not a prime number.