23673944 has 16 divisors (see below), whose sum is σ = 50730000. Its totient is φ = 10145952.

The previous prime is 23673941. The next prime is 23673961. The reversal of 23673944 is 44937632.

It is a junction number, because it is equal to n+sod(n) for n = 23673898 and 23673907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23673941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211319 + ... + 211430.

It is an arithmetic number, because the mean of its divisors is an integer number (3170625).

Almost surely, 2^23673944 is an apocalyptic number.

It is an amenable number.

23673944 is an abundant number, since it is smaller than the sum of its proper divisors (27056056).

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

23673944 is a wasteful number, since it uses less digits than its factorization.

23673944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422762 (or 422758 counting only the distinct ones).

The product of its digits is 108864, while the sum is 38.

The square root of 23673944 is about 4865.5877342825. The cubic root of 23673944 is about 287.1376920670.

The spelling of 23673944 in words is "twenty-three million, six hundred seventy-three thousand, nine hundred forty-four".