23384256 has 112 divisors (see below), whose sum is σ = 71786496. Its totient is φ = 6580224.

The previous prime is 23384243. The next prime is 23384267. The reversal of 23384256 is 65248332.

It is a happy number.

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

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170620 + ... + 170756.

Almost surely, 2^23384256 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 23384256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35893248).

23384256 is an abundant number, since it is smaller than the sum of its proper divisors (48402240).

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

23384256 is a wasteful number, since it uses less digits than its factorization.

23384256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286 (or 276 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 23384256 is about 4835.7270394430. The cubic root of 23384256 is about 285.9616881864.

The spelling of 23384256 in words is "twenty-three million, three hundred eighty-four thousand, two hundred fifty-six".