232605 has 16 divisors (see below), whose sum is σ = 413760. Its totient is φ = 123984.

The previous prime is 232597. The next prime is 232607. The reversal of 232605 is 506232.

It is not a de Polignac number, because 232605 - 2³ = 232597 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 727 + ... + 996.

It is an arithmetic number, because the mean of its divisors is an integer number (25860).

2²³²⁶⁰⁵ is an apocalyptic number.

It is an amenable number.

232605 is a deficient number, since it is larger than the sum of its proper divisors (181155).

232605 is a wasteful number, since it uses less digits than its factorization.

232605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1737 (or 1731 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 232605 is about 482.2914056875. The cubic root of 232605 is about 61.4997025566.

Adding to 232605 its reverse (506232), we get a palindrome (738837).

It can be divided in two parts, 23 and 2605, that added together give a triangular number (2628 = T₇₂).

The spelling of 232605 in words is "two hundred thirty-two thousand, six hundred five".