238532 has 18 divisors (see below), whose sum is σ = 485982. Its totient is φ = 102144.

The previous prime is 238531. The next prime is 238547. The reversal of 238532 is 235832.

238532 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., 188356 + 50176 = 434^2 + 224^2 .

It is a junction number, because it is equal to n+sod(n) for n = 238498 and 238507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238531) 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, 413 + ... + 804.

It is an arithmetic number, because the mean of its divisors is an integer number (26999).

2²³⁸⁵³² is an apocalyptic number.

It is an amenable number.

238532 is an abundant number, since it is smaller than the sum of its proper divisors (247450).

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

238532 is a wasteful number, since it uses less digits than its factorization.

238532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235 (or 1226 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 238532 is about 488.3973791903. The cubic root of 238532 is about 62.0176848614.

The spelling of 238532 in words is "two hundred thirty-eight thousand, five hundred thirty-two".