23604465 has 16 divisors (see below), whose sum is σ = 38158848. Its totient is φ = 12458496.

The previous prime is 23604443. The next prime is 23604467. The reversal of 23604465 is 56440632.

It is not a de Polignac number, because 23604465 - 2⁵ = 23604433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23604467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6657 + ... + 9566.

It is an arithmetic number, because the mean of its divisors is an integer number (2384928).

Almost surely, 2^23604465 is an apocalyptic number.

It is an amenable number.

23604465 is a deficient number, since it is larger than the sum of its proper divisors (14554383).

23604465 is a wasteful number, since it uses less digits than its factorization.

23604465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16328.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 23604465 is about 4858.4426517146. The cubic root of 23604465 is about 286.8565167201.

The spelling of 23604465 in words is "twenty-three million, six hundred four thousand, four hundred sixty-five".