23604640632 has 48 divisors (see below), whose sum is σ = 63945217440. Its totient is φ = 7866246528.

The previous prime is 23604640597. The next prime is 23604640637.

23604640632 is a `hidden beast` number, since 2 + 3 + 6 + 0 + 4 + 640 + 6 + 3 + 2 = 666.

23604640632 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23604640637) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 264753 + ... + 342495.

It is an arithmetic number, because the mean of its divisors is an integer number (1332192030).

Almost surely, 2^23604640632 is an apocalyptic number.

It is an amenable number.

23604640632 is an abundant number, since it is smaller than the sum of its proper divisors (40340576808).

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

23604640632 is a wasteful number, since it uses less digits than its factorization.

23604640632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81972 (or 81965 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

The spelling of 23604640632 in words is "twenty-three billion, six hundred four million, six hundred forty thousand, six hundred thirty-two".