234856 has 16 divisors (see below), whose sum is σ = 455040. Its totient is φ = 113520.

The previous prime is 234851. The next prime is 234863. The reversal of 234856 is 658432.

234856 is digitally balanced in base 2, 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 (234851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226 + ... + 721.

It is an arithmetic number, because the mean of its divisors is an integer number (28440).

2²³⁴⁸⁵⁶ is an apocalyptic number.

234856 is the 307-th centered pentagonal number.

It is an amenable number.

234856 is a deficient number, since it is larger than the sum of its proper divisors (220184).

234856 is a wasteful number, since it uses less digits than its factorization.

234856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984 (or 980 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 234856 is about 484.6194383225. The cubic root of 234856 is about 61.6974507448.

The spelling of 234856 in words is "two hundred thirty-four thousand, eight hundred fifty-six".