425522112 has 56 divisors (see below), whose sum is σ = 1127760000. Its totient is φ = 141601536.

The previous prime is 425522093. The next prime is 425522113. The reversal of 425522112 is 211225524.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425522113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140389 + ... + 143387.

Almost surely, 2^425522112 is an apocalyptic number.

It is an amenable number.

425522112 is an abundant number, since it is smaller than the sum of its proper divisors (702237888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425522112 is a wasteful number, since it uses less digits than its factorization.

425522112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3753 (or 3743 counting only the distinct ones).

The product of its digits is 1600, while the sum is 24.

The square root of 425522112 is about 20628.1873173578. The cubic root of 425522112 is about 752.1550532850.

Adding to 425522112 its reverse (211225524), we get a palindrome (636747636).

The spelling of 425522112 in words is "four hundred twenty-five million, five hundred twenty-two thousand, one hundred twelve".