23287204 has 12 divisors (see below), whose sum is σ = 40924800. Its totient is φ = 11594408.

The previous prime is 23287189. The next prime is 23287211. The reversal of 23287204 is 40278232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11224 + ... + 13135.

It is an arithmetic number, because the mean of its divisors is an integer number (3410400).

Almost surely, 2^23287204 is an apocalyptic number.

It is an amenable number.

23287204 is a deficient number, since it is larger than the sum of its proper divisors (17637596).

23287204 is a wasteful number, since it uses less digits than its factorization.

23287204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24602 (or 24600 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 23287204 is about 4825.6817134991. The cubic root of 23287204 is about 285.5655293734.

The spelling of 23287204 in words is "twenty-three million, two hundred eighty-seven thousand, two hundred four".