23679232 has 36 divisors (see below), whose sum is σ = 50055516. Its totient is φ = 11141120.

The previous prime is 23679179. The next prime is 23679233. The reversal of 23679232 is 23297632.

It can be written as a sum of positive squares in 2 ways, for example, as 17842176 + 5837056 = 4224^2 + 2416^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (23679233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1632 + ... + 7072.

It is an arithmetic number, because the mean of its divisors is an integer number (1390431).

Almost surely, 2^23679232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23679232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25027758).

23679232 is an abundant number, since it is smaller than the sum of its proper divisors (26376284).

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

23679232 is an equidigital number, since it uses as much as digits as its factorization.

23679232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5474 (or 5460 counting only the distinct ones).

The product of its digits is 27216, while the sum is 34.

The square root of 23679232 is about 4866.1311120848. The cubic root of 23679232 is about 287.1590695932.

The spelling of 23679232 in words is "twenty-three million, six hundred seventy-nine thousand, two hundred thirty-two".