235525422 has 16 divisors (see below), whose sum is σ = 513873792. Its totient is φ = 71371320.

The previous prime is 235525399. The next prime is 235525471. The reversal of 235525422 is 224525532.

235525422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 235525422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1784218 + ... + 1784349.

It is an arithmetic number, because the mean of its divisors is an integer number (32117112).

Almost surely, 2^235525422 is an apocalyptic number.

235525422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

235525422 is an abundant number, since it is smaller than the sum of its proper divisors (278348370).

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

235525422 is a wasteful number, since it uses less digits than its factorization.

235525422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3568583.

The product of its digits is 24000, while the sum is 30.

The square root of 235525422 is about 15346.8375243892. The cubic root of 235525422 is about 617.5601493092.

The spelling of 235525422 in words is "two hundred thirty-five million, five hundred twenty-five thousand, four hundred twenty-two".