235888 has 20 divisors (see below), whose sum is σ = 477648. Its totient is φ = 112640.

The previous prime is 235877. The next prime is 235889. The reversal of 235888 is 888532.

It is a happy number.

235888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235889) 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, 48 + ... + 688.

2²³⁵⁸⁸⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 235888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238824).

235888 is an abundant number, since it is smaller than the sum of its proper divisors (241760).

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

235888 is a wasteful number, since it uses less digits than its factorization.

235888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672 (or 666 counting only the distinct ones).

The product of its digits is 15360, while the sum is 34.

The square root of 235888 is about 485.6830242041. The cubic root of 235888 is about 61.7876886414.

It can be divided in two parts, 23 and 5888, that multiplied together give a square (135424 = 368²).

The spelling of 235888 in words is "two hundred thirty-five thousand, eight hundred eighty-eight".