23056254 has 48 divisors (see below), whose sum is σ = 55272672. Its totient is φ = 6899904.

The previous prime is 23056211. The next prime is 23056261. The reversal of 23056254 is 45265032.

23056254 is a `hidden beast` number, since 2 + 30 + 5 + 625 + 4 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7327 + ... + 9989.

It is an arithmetic number, because the mean of its divisors is an integer number (1151514).

Almost surely, 2^23056254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23056254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27636336).

23056254 is an abundant number, since it is smaller than the sum of its proper divisors (32216418).

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

23056254 is a wasteful number, since it uses less digits than its factorization.

23056254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2721 (or 2718 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 23056254 is about 4801.6928264936. The cubic root of 23056254 is about 284.6183626854.

The spelling of 23056254 in words is "twenty-three million, fifty-six thousand, two hundred fifty-four".