23057088 has 112 divisors (see below), whose sum is σ = 65288160. Its totient is φ = 7168000.

The previous prime is 23057081. The next prime is 23057101. The reversal of 23057088 is 88075032.

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

It is not an unprimeable number, because it can be changed into a prime (23057081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228238 + ... + 228338.

It is an arithmetic number, because the mean of its divisors is an integer number (582930).

Almost surely, 2^23057088 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 23057088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32644080).

23057088 is an abundant number, since it is smaller than the sum of its proper divisors (42231072).

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

23057088 is a wasteful number, since it uses less digits than its factorization.

23057088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 23057088 is about 4801.7796700807. The cubic root of 23057088 is about 284.6217944203.

The spelling of 23057088 in words is "twenty-three million, fifty-seven thousand, eighty-eight".