238932 has 18 divisors (see below), whose sum is σ = 604058. Its totient is φ = 79632.

The previous prime is 238921. The next prime is 238939. The reversal of 238932 is 239832.

238932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 133956 + 104976 = 366^2 + 324^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 4 and base 12.

It is a junction number, because it is equal to n+sod(n) for n = 238896 and 238905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238939) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3283 + ... + 3354.

2²³⁸⁹³² is an apocalyptic number.

It is an amenable number.

238932 is an abundant number, since it is smaller than the sum of its proper divisors (365126).

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

238932 is a wasteful number, since it uses less digits than its factorization.

238932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6647 (or 6642 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 238932 is about 488.8067102649. The cubic root of 238932 is about 62.0523318135.

Subtracting 238932 from its reverse (239832), we obtain a square (900 = 30²).

The spelling of 238932 in words is "two hundred thirty-eight thousand, nine hundred thirty-two".