23448751 has 4 divisors (see below), whose sum is σ = 23465032. Its totient is φ = 23432472.

The previous prime is 23448749. The next prime is 23448769. The reversal of 23448751 is 15784432.

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 23448751 - 2¹ = 23448749 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 (23448721) 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, 5745 + ... + 8938.

It is an arithmetic number, because the mean of its divisors is an integer number (5866258).

Almost surely, 2^23448751 is an apocalyptic number.

23448751 is a deficient number, since it is larger than the sum of its proper divisors (16281).

23448751 is a wasteful number, since it uses less digits than its factorization.

23448751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16280.

The product of its digits is 26880, while the sum is 34.

The square root of 23448751 is about 4842.3910416240. The cubic root of 23448751 is about 286.2243459526.

The spelling of 23448751 in words is "twenty-three million, four hundred forty-eight thousand, seven hundred fifty-one".