232388 has 24 divisors (see below), whose sum is σ = 452760. Its totient is φ = 103680.

The previous prime is 232381. The next prime is 232391. The reversal of 232388 is 883232.

232388 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 4 ways, for example, as 64 + 232324 = 8^2 + 482^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 232388.

It is not an unprimeable number, because it can be changed into a prime (232381) by changing a digit.

232388 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 7 ways as a sum of consecutive naturals, for example, 2078 + ... + 2186.

It is an arithmetic number, because the mean of its divisors is an integer number (18865).

2²³²³⁸⁸ is an apocalyptic number.

It is an amenable number.

232388 is a deficient number, since it is larger than the sum of its proper divisors (220372).

232388 is a wasteful number, since it uses less digits than its factorization.

232388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 165 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 232388 is about 482.0663854699. The cubic root of 232388 is about 61.4805720024.

The spelling of 232388 in words is "two hundred thirty-two thousand, three hundred eighty-eight".