232938585 has 96 divisors (see below), whose sum is σ = 473316480. Its totient is φ = 108864000.

The previous prime is 232938583. The next prime is 232938631. The reversal of 232938585 is 585839232.

232938585 is a `hidden beast` number, since 2 + 32 + 9 + 38 + 585 = 666.

It is not a de Polignac number, because 232938585 - 2¹ = 232938583 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 232938585.

It is not an unprimeable number, because it can be changed into a prime (232938581) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 387285 + ... + 387885.

It is an arithmetic number, because the mean of its divisors is an integer number (4930380).

Almost surely, 2^232938585 is an apocalyptic number.

It is an amenable number.

232938585 is an abundant number, since it is smaller than the sum of its proper divisors (240377895).

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

232938585 is a wasteful number, since it uses less digits than its factorization.

232938585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661 (or 649 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 232938585 is about 15262.3256746801. The cubic root of 232938585 is about 615.2908796511.

It can be divided in two parts, 23293 and 8585, that added together give a triangular number (31878 = T₂₅₂).

The spelling of 232938585 in words is "two hundred thirty-two million, nine hundred thirty-eight thousand, five hundred eighty-five".