23459933 has 4 divisors (see below), whose sum is σ = 26811360. Its totient is φ = 20108508.

The previous prime is 23459923. The next prime is 23459939. The reversal of 23459933 is 33995432.

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 not a de Polignac number, because 23459933 - 2¹⁸ = 23197789 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 (23459939) 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, 1675703 + ... + 1675716.

It is an arithmetic number, because the mean of its divisors is an integer number (6702840).

Almost surely, 2^23459933 is an apocalyptic number.

It is an amenable number.

23459933 is a deficient number, since it is larger than the sum of its proper divisors (3351427).

23459933 is an equidigital number, since it uses as much as digits as its factorization.

23459933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3351426.

The product of its digits is 87480, while the sum is 38.

The square root of 23459933 is about 4843.5454989088. The cubic root of 23459933 is about 286.2698359664.

The spelling of 23459933 in words is "twenty-three million, four hundred fifty-nine thousand, nine hundred thirty-three".