23725256 has 16 divisors (see below), whose sum is σ = 44720640. Its totient is φ = 11799760.

The previous prime is 23725253. The next prime is 23725283. The reversal of 23725256 is 65252732.

It is not an unprimeable number, because it can be changed into a prime (23725253) 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, 6236 + ... + 9291.

It is an arithmetic number, because the mean of its divisors is an integer number (2795040).

Almost surely, 2^23725256 is an apocalyptic number.

It is an amenable number.

23725256 is a deficient number, since it is larger than the sum of its proper divisors (20995384).

23725256 is a wasteful number, since it uses less digits than its factorization.

23725256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15724 (or 15720 counting only the distinct ones).

The product of its digits is 25200, while the sum is 32.

The square root of 23725256 is about 4870.8578299926. The cubic root of 23725256 is about 287.3449942003.

Adding to 23725256 its reverse (65252732), we get a palindrome (88977988).

The spelling of 23725256 in words is "twenty-three million, seven hundred twenty-five thousand, two hundred fifty-six".