Q: Is 1,423,175 a Prime Number?
A: No, 1,423,175 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 1423175 can be evenly divided by 1 5 13 25 29 65 145 151 325 377 725 755 1,885 1,963 3,775 4,379 9,425 9,815 21,895 49,075 56,927 109,475 284,635 and 1,423,175, with no remainder.
Since 1,423,175 cannot be divided by just 1 and 1,423,175, it is not a prime number.