232688 has 10 divisors (see below), whose sum is σ = 450864. Its totient is φ = 116336.

The previous prime is 232681. The next prime is 232699. The reversal of 232688 is 886232.

232688 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 232688.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 232688.

It is not an unprimeable number, because it can be changed into a prime (232681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7256 + ... + 7287.

2²³²⁶⁸⁸ is an apocalyptic number.

It is an amenable number.

232688 is a deficient number, since it is larger than the sum of its proper divisors (218176).

232688 is a wasteful number, since it uses less digits than its factorization.

232688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14551 (or 14545 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 232688 is about 482.3774455756. The cubic root of 232688 is about 61.5070166273.

The spelling of 232688 in words is "two hundred thirty-two thousand, six hundred eighty-eight".