235844 has 12 divisors (see below), whose sum is σ = 471744. Its totient is φ = 101064.

The previous prime is 235813. The next prime is 235849. The reversal of 235844 is 448532.

235844 is an admirable number.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (235849) by changing a digit.

235844 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4184 + ... + 4239.

It is an arithmetic number, because the mean of its divisors is an integer number (39312).

2²³⁵⁸⁴⁴ is an apocalyptic number.

It is an amenable number.

235844 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

235844 is a wasteful number, since it uses less digits than its factorization.

235844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8434 (or 8432 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 235844 is about 485.6377250585. The cubic root of 235844 is about 61.7838466665.

The spelling of 235844 in words is "two hundred thirty-five thousand, eight hundred forty-four".