23616256 has 18 divisors (see below), whose sum is σ = 47140772. Its totient is φ = 11808000.

The previous prime is 23616251. The next prime is 23616269. The reversal of 23616256 is 65261632.

It is not an unprimeable number, because it can be changed into a prime (23616251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45870 + ... + 46381.

Almost surely, 2^23616256 is an apocalyptic number.

It is an amenable number.

23616256 is a deficient number, since it is larger than the sum of its proper divisors (23524516).

23616256 is an frugal number, since it uses more digits than its factorization.

23616256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92267 (or 92253 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 23616256 is about 4859.6559549005. The cubic root of 23616256 is about 286.9042726872.

Adding to 23616256 its reverse (65261632), we get a palindrome (88877888).

The spelling of 23616256 in words is "twenty-three million, six hundred sixteen thousand, two hundred fifty-six".