23575013 has 8 divisors (see below), whose sum is σ = 29392320. Its totient is φ = 18370080.

The previous prime is 23575009. The next prime is 23575021. The reversal of 23575013 is 31057532.

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

It is a cyclic number.

It is not a de Polignac number, because 23575013 - 2² = 23575009 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 (23575003) 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, 153008 + ... + 153161.

It is an arithmetic number, because the mean of its divisors is an integer number (3674040).

Almost surely, 2^23575013 is an apocalyptic number.

It is an amenable number.

23575013 is a deficient number, since it is larger than the sum of its proper divisors (5817307).

23575013 is a wasteful number, since it uses less digits than its factorization.

23575013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306187.

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 23575013 is about 4855.4106932370. The cubic root of 23575013 is about 286.7371605675.

The spelling of 23575013 in words is "twenty-three million, five hundred seventy-five thousand, thirteen".