23648832 has 42 divisors (see below), whose sum is σ = 67786758. Its totient is φ = 7882752.

The previous prime is 23648831. The next prime is 23648851. The reversal of 23648832 is 23884632.

23648832 is a `hidden beast` number, since 2 + 3 + 648 + 8 + 3 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 15492096 + 8156736 = 3936^2 + 2856^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (23648831) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19953 + ... + 21104.

Almost surely, 2^23648832 is an apocalyptic number.

It is an amenable number.

23648832 is an abundant number, since it is smaller than the sum of its proper divisors (44137926).

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

23648832 is a wasteful number, since it uses less digits than its factorization.

23648832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41075 (or 41062 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 23648832 is about 4863.0064774787. The cubic root of 23648832 is about 287.0361295959.

The spelling of 23648832 in words is "twenty-three million, six hundred forty-eight thousand, eight hundred thirty-two".