23048256 has 112 divisors (see below), whose sum is σ = 76078080. Its totient is φ = 5982720.

The previous prime is 23048251. The next prime is 23048257. The reversal of 23048256 is 65284032.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23048251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14005 + ... + 15563.

Almost surely, 2^23048256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23048256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38039040).

23048256 is an abundant number, since it is smaller than the sum of its proper divisors (53029824).

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

23048256 is a wasteful number, since it uses less digits than its factorization.

23048256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592 (or 1582 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 23048256 is about 4800.8599229721. The cubic root of 23048256 is about 284.5854483919.

The spelling of 23048256 in words is "twenty-three million, forty-eight thousand, two hundred fifty-six".