Q: Is 425,475 a Prime Number?
A: No, 425,475 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 425475 can be evenly divided by 1 3 5 9 15 25 31 45 61 75 93 155 183 225 279 305 465 549 775 915 1,395 1,525 1,891 2,325 2,745 4,575 5,673 6,975 9,455 13,725 17,019 28,365 47,275 85,095 141,825 and 425,475, with no remainder.
Since 425,475 cannot be divided by just 1 and 425,475, it is not a prime number.