It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 425435.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 425435.
It is an unprimeable number.
2425435 is an apocalyptic number.
425435 is an equidigital number, since it uses as much as digits as its factorization.
425435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85092.
The square root of 425435 is about 652.2537849641. The cubic root of 425435 is about 75.2103723244.
Adding to 425435 its reverse (534524), we get a palindrome (959959).
The spelling of 425435 in words is "four hundred twenty-five thousand, four hundred thirty-five".