235528836 has 24 divisors (see below), whose sum is σ = 568518720. Its totient is φ = 75802272.

The previous prime is 235528831. The next prime is 235528837. The reversal of 235528836 is 638825532.

235528836 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (235528831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338056 + ... + 338751.

It is an arithmetic number, because the mean of its divisors is an integer number (23688280).

Almost surely, 2^235528836 is an apocalyptic number.

It is an amenable number.

235528836 is an abundant number, since it is smaller than the sum of its proper divisors (332989884).

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

235528836 is a wasteful number, since it uses less digits than its factorization.

235528836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676843 (or 676841 counting only the distinct ones).

The product of its digits is 345600, while the sum is 42.

The square root of 235528836 is about 15346.9487521136. The cubic root of 235528836 is about 617.5631331911.

The spelling of 235528836 in words is "two hundred thirty-five million, five hundred twenty-eight thousand, eight hundred thirty-six".