23869073 has 4 divisors (see below), whose sum is σ = 25125360. Its totient is φ = 22612788.

The previous prime is 23869063. The next prime is 23869123. The reversal of 23869073 is 37096832.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23869073 - 2¹² = 23864977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23869063) 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, 628115 + ... + 628152.

It is an arithmetic number, because the mean of its divisors is an integer number (6281340).

Almost surely, 2^23869073 is an apocalyptic number.

It is an amenable number.

23869073 is a deficient number, since it is larger than the sum of its proper divisors (1256287).

23869073 is a wasteful number, since it uses less digits than its factorization.

23869073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256286.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 23869073 is about 4885.5985303748. The cubic root of 23869073 is about 287.9244312084.

The spelling of 23869073 in words is "twenty-three million, eight hundred sixty-nine thousand, seventy-three".