23680631 has 8 divisors (see below), whose sum is σ = 26844720. Its totient is φ = 20708352.

The previous prime is 23680607. The next prime is 23680637. The reversal of 23680631 is 13608632.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23680631 - 2⁶ = 23680567 is a prime.

It is a super-2 number, since 2×23680631² = 1121544569116322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23680594 and 23680603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23680637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47690 + ... + 48183.

It is an arithmetic number, because the mean of its divisors is an integer number (3355590).

Almost surely, 2^23680631 is an apocalyptic number.

23680631 is a deficient number, since it is larger than the sum of its proper divisors (3164089).

23680631 is a wasteful number, since it uses less digits than its factorization.

23680631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95905.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 23680631 is about 4866.2748586573. The cubic root of 23680631 is about 287.1647247263.

The spelling of 23680631 in words is "twenty-three million, six hundred eighty thousand, six hundred thirty-one".