23048791 has 4 divisors (see below), whose sum is σ = 23201584. Its totient is φ = 22896000.

The previous prime is 23048759. The next prime is 23048797. The reversal of 23048791 is 19784032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23048791 - 2⁵ = 23048759 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 (23048797) 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, 76170 + ... + 76471.

It is an arithmetic number, because the mean of its divisors is an integer number (5800396).

Almost surely, 2^23048791 is an apocalyptic number.

23048791 is a deficient number, since it is larger than the sum of its proper divisors (152793).

23048791 is a wasteful number, since it uses less digits than its factorization.

23048791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152792.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 23048791 is about 4800.9156418333. The cubic root of 23048791 is about 284.5876503233.

The spelling of 23048791 in words is "twenty-three million, forty-eight thousand, seven hundred ninety-one".