232001118 has 32 divisors (see below), whose sum is σ = 526533120. Its totient is φ = 75687480.

The previous prime is 232001111. The next prime is 232001149. The reversal of 232001118 is 811100232.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 232001118.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232001111) 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, 43168 + ... + 48243.

It is an arithmetic number, because the mean of its divisors is an integer number (16454160).

Almost surely, 2^232001118 is an apocalyptic number.

232001118 is an abundant number, since it is smaller than the sum of its proper divisors (294532002).

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

232001118 is a wasteful number, since it uses less digits than its factorization.

232001118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91469 (or 91463 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 232001118 is about 15231.5829118316. The cubic root of 232001118 is about 614.4643521615.

The spelling of 232001118 in words is "two hundred thirty-two million, one thousand, one hundred eighteen".