23303056 has 40 divisors (see below), whose sum is σ = 54639360. Its totient is φ = 9398784.

The previous prime is 23303009. The next prime is 23303057. The reversal of 23303056 is 65030332.

It is not an unprimeable number, because it can be changed into a prime (23303057) 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 7 ways as a sum of consecutive naturals, for example, 4216 + ... + 8023.

It is an arithmetic number, because the mean of its divisors is an integer number (1365984).

Almost surely, 2^23303056 is an apocalyptic number.

It is an amenable number.

23303056 is an abundant number, since it is smaller than the sum of its proper divisors (31336304).

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

23303056 is a wasteful number, since it uses less digits than its factorization.

23303056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12271 (or 12265 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 23303056 is about 4827.3238963219. The cubic root of 23303056 is about 285.6303111309.

Adding to 23303056 its reverse (65030332), we get a palindrome (88333388).

The spelling of 23303056 in words is "twenty-three million, three hundred three thousand, fifty-six".