23322813 has 8 divisors (see below), whose sum is σ = 31820448. Its totient is φ = 15186864.

The previous prime is 23322799. The next prime is 23322829. The reversal of 23322813 is 31822332.

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

It is not a de Polignac number, because 23322813 - 2⁵ = 23322781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23322853) 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, 90270 + ... + 90527.

It is an arithmetic number, because the mean of its divisors is an integer number (3977556).

Almost surely, 2^23322813 is an apocalyptic number.

It is an amenable number.

23322813 is a deficient number, since it is larger than the sum of its proper divisors (8497635).

23322813 is a wasteful number, since it uses less digits than its factorization.

23322813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180843.

The product of its digits is 1728, while the sum is 24.

The square root of 23322813 is about 4829.3698346679. The cubic root of 23322813 is about 285.7110101886.

The spelling of 23322813 in words is "twenty-three million, three hundred twenty-two thousand, eight hundred thirteen".