Q: Is 1,073,943 a Prime Number?
A: No, 1,073,943 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 1073943 can be evenly divided by 1 3 9 13 39 67 117 137 201 411 603 871 1,233 1,781 2,613 5,343 7,839 9,179 16,029 27,537 82,611 119,327 357,981 and 1,073,943, with no remainder.
Since 1,073,943 cannot be divided by just 1 and 1,073,943, it is not a prime number.