23260056 has 32 divisors (see below), whose sum is σ = 58374000. Its totient is φ = 7723520.

The previous prime is 23260051. The next prime is 23260067. The reversal of 23260056 is 65006232.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23260051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5020 + ... + 8468.

Almost surely, 2^23260056 is an apocalyptic number.

It is an amenable number.

23260056 is an abundant number, since it is smaller than the sum of its proper divisors (35113944).

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

23260056 is a wasteful number, since it uses less digits than its factorization.

23260056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3739 (or 3735 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 23260056 is about 4822.8680263926. The cubic root of 23260056 is about 285.4545163674.

Adding to 23260056 its reverse (65006232), we get a palindrome (88266288).

The spelling of 23260056 in words is "twenty-three million, two hundred sixty thousand, fifty-six".