Q: Is 1,146,789 a Prime Number?
A: No, 1,146,789 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 1146789 can be evenly divided by 1 3 7 9 21 63 109 167 327 501 763 981 1,169 1,503 2,289 3,507 6,867 10,521 18,203 54,609 127,421 163,827 382,263 and 1,146,789, with no remainder.
Since 1,146,789 cannot be divided by just 1 and 1,146,789, it is not a prime number.