23530604 has 6 divisors (see below), whose sum is σ = 41178564. Its totient is φ = 11765300.

The previous prime is 23530603. The next prime is 23530609. The reversal of 23530604 is 40603532.

It is a self number, because there is not a number n which added to its sum of digits gives 23530604.

It is not an unprimeable number, because it can be changed into a prime (23530603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2941322 + ... + 2941329.

It is an arithmetic number, because the mean of its divisors is an integer number (6863094).

Almost surely, 2^23530604 is an apocalyptic number.

It is an amenable number.

23530604 is a deficient number, since it is larger than the sum of its proper divisors (17647960).

23530604 is a wasteful number, since it uses less digits than its factorization.

23530604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5882655 (or 5882653 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 23530604 is about 4850.8353919712. The cubic root of 23530604 is about 286.5570021009.

The spelling of 23530604 in words is "twenty-three million, five hundred thirty thousand, six hundred four".