Q: Is 423,846 a Prime Number?
A: No, 423,846 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 423846 can be evenly divided by 1 2 3 6 9 18 27 47 54 94 141 167 282 334 423 501 846 1,002 1,269 1,503 2,538 3,006 4,509 7,849 9,018 15,698 23,547 47,094 70,641 141,282 211,923 and 423,846, with no remainder.
Since 423,846 cannot be divided by just 1 and 423,846, it is not a prime number.