23496256 has 56 divisors (see below), whose sum is σ = 53766720. Its totient is φ = 9979392.

The previous prime is 23496251. The next prime is 23496269. The reversal of 23496256 is 65269432.

It is a tau number, because it is divible by the number of its divisors (56).

It is not an unprimeable number, because it can be changed into a prime (23496251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80046 + ... + 80338.

It is an arithmetic number, because the mean of its divisors is an integer number (960120).

Almost surely, 2^23496256 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 23496256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26883360).

23496256 is an abundant number, since it is smaller than the sum of its proper divisors (30270464).

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

23496256 is a wasteful number, since it uses less digits than its factorization.

23496256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491 (or 481 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

The square root of 23496256 is about 4847.2936779197. The cubic root of 23496256 is about 286.4175035857.

The spelling of 23496256 in words is "twenty-three million, four hundred ninety-six thousand, two hundred fifty-six".