23442876 has 18 divisors (see below), whose sum is σ = 59258472. Its totient is φ = 7814280.

The previous prime is 23442841. The next prime is 23442877. The reversal of 23442876 is 67824432.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 651191 = 23442876 / (2 + 3 + 4 + 4 + 2 + 8 + 7 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 23442876.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23442877) 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, 325560 + ... + 325631.

Almost surely, 2^23442876 is an apocalyptic number.

It is an amenable number.

23442876 is an abundant number, since it is smaller than the sum of its proper divisors (35815596).

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

23442876 is a wasteful number, since it uses less digits than its factorization.

23442876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651201 (or 651196 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 23442876 is about 4841.7843818163. The cubic root of 23442876 is about 286.2004397967.

The spelling of 23442876 in words is "twenty-three million, four hundred forty-two thousand, eight hundred seventy-six".