23950689 has 16 divisors (see below), whose sum is σ = 36822912. Its totient is φ = 13563648.

The previous prime is 23950687. The next prime is 23950727. The reversal of 23950689 is 98605932.

It is not a de Polignac number, because 23950689 - 2¹ = 23950687 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23950689.

It is not an unprimeable number, because it can be changed into a prime (23950681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2674 + ... + 7419.

It is an arithmetic number, because the mean of its divisors is an integer number (2301432).

Almost surely, 2^23950689 is an apocalyptic number.

It is an amenable number.

23950689 is a deficient number, since it is larger than the sum of its proper divisors (12872223).

23950689 is a wasteful number, since it uses less digits than its factorization.

23950689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10216.

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 23950689 is about 4893.9441149241. The cubic root of 23950689 is about 288.2522264734.

The spelling of 23950689 in words is "twenty-three million, nine hundred fifty thousand, six hundred eighty-nine".