23447023 has 8 divisors (see below), whose sum is σ = 23800608. Its totient is φ = 23096064.

The previous prime is 23447009. The next prime is 23447027. The reversal of 23447023 is 32074432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23447023 - 2²¹ = 21349871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23447027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23511 + ... + 24487.

It is an arithmetic number, because the mean of its divisors is an integer number (2975076).

Almost surely, 2^23447023 is an apocalyptic number.

23447023 is a deficient number, since it is larger than the sum of its proper divisors (353585).

23447023 is a wasteful number, since it uses less digits than its factorization.

23447023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 23447023 is about 4842.2126140846. The cubic root of 23447023 is about 286.2173149055.

The spelling of 23447023 in words is "twenty-three million, four hundred forty-seven thousand, twenty-three".