23826873 has 16 divisors (see below), whose sum is σ = 37886976. Its totient is φ = 13023120.

The previous prime is 23826811. The next prime is 23826883. The reversal of 23826873 is 37862832.

It is a happy number.

It is not a de Polignac number, because 23826873 - 2¹³ = 23818681 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23826883) 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, 24183 + ... + 25148.

It is an arithmetic number, because the mean of its divisors is an integer number (2367936).

Almost surely, 2^23826873 is an apocalyptic number.

23826873 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23826873 is a deficient number, since it is larger than the sum of its proper divisors (14060103).

23826873 is a wasteful number, since it uses less digits than its factorization.

23826873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49364.

The product of its digits is 96768, while the sum is 39.

The square root of 23826873 is about 4881.2778040181. The cubic root of 23826873 is about 287.7546497427.

The spelling of 23826873 in words is "twenty-three million, eight hundred twenty-six thousand, eight hundred seventy-three".