23572932 has 12 divisors (see below), whose sum is σ = 55003536. Its totient is φ = 7857640.

The previous prime is 23572903. The next prime is 23572937. The reversal of 23572932 is 23927532.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 23572893 and 23572902.

It is not an unprimeable number, because it can be changed into a prime (23572937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 982194 + ... + 982217.

It is an arithmetic number, because the mean of its divisors is an integer number (4583628).

Almost surely, 2^23572932 is an apocalyptic number.

It is an amenable number.

23572932 is an abundant number, since it is smaller than the sum of its proper divisors (31430604).

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

23572932 is a wasteful number, since it uses less digits than its factorization.

23572932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1964418 (or 1964416 counting only the distinct ones).

The product of its digits is 22680, while the sum is 33.

The square root of 23572932 is about 4855.1963914964. The cubic root of 23572932 is about 286.7287234199.

The spelling of 23572932 in words is "twenty-three million, five hundred seventy-two thousand, nine hundred thirty-two".