23475713 has 4 divisors (see below), whose sum is σ = 23485440. Its totient is φ = 23465988.

The previous prime is 23475707. The next prime is 23475731. The reversal of 23475713 is 31757432.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 23475713 - 2⁸ = 23475457 is a prime.

It is a super-2 number, since 2×23475713² = 1102218201716738, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23475713.

It is not an unprimeable number, because it can be changed into a prime (23475763) 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, 1808 + ... + 7086.

It is an arithmetic number, because the mean of its divisors is an integer number (5871360).

Almost surely, 2^23475713 is an apocalyptic number.

It is an amenable number.

23475713 is a deficient number, since it is larger than the sum of its proper divisors (9727).

23475713 is an equidigital number, since it uses as much as digits as its factorization.

23475713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9726.

The product of its digits is 17640, while the sum is 32.

The square root of 23475713 is about 4845.1741970749. The cubic root of 23475713 is about 286.3340067315.

The spelling of 23475713 in words is "twenty-three million, four hundred seventy-five thousand, seven hundred thirteen".