235855856 has 20 divisors (see below), whose sum is σ = 457348704. Its totient is φ = 117830400.

The previous prime is 235855849. The next prime is 235855859. The reversal of 235855856 is 658558532.

235855856 is digitally balanced in base 3, 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 235855856.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235855859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16361 + ... + 27191.

Almost surely, 2^235855856 is an apocalyptic number.

It is an amenable number.

235855856 is a deficient number, since it is larger than the sum of its proper divisors (221492848).

235855856 is a wasteful number, since it uses less digits than its factorization.

235855856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12200 (or 12194 counting only the distinct ones).

The product of its digits is 1440000, while the sum is 47.

The square root of 235855856 is about 15357.5992915560. The cubic root of 235855856 is about 617.8488195115.

The spelling of 235855856 in words is "two hundred thirty-five million, eight hundred fifty-five thousand, eight hundred fifty-six".