23936604 has 12 divisors (see below), whose sum is σ = 55852104. Its totient is φ = 7978864.

The previous prime is 23936587. The next prime is 23936609. The reversal of 23936604 is 40663932.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×23936604² = 1145922022105632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23936609) 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, 997347 + ... + 997370.

It is an arithmetic number, because the mean of its divisors is an integer number (4654342).

Almost surely, 2^23936604 is an apocalyptic number.

It is an amenable number.

23936604 is an abundant number, since it is smaller than the sum of its proper divisors (31915500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23936604 is a wasteful number, since it uses less digits than its factorization.

23936604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1994724 (or 1994722 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 33.

The square root of 23936604 is about 4892.5048799158. The cubic root of 23936604 is about 288.1957099539.

The spelling of 23936604 in words is "twenty-three million, nine hundred thirty-six thousand, six hundred four".