23057896 has 16 divisors (see below), whose sum is σ = 43663140. Its totient is φ = 11414400.

The previous prime is 23057821. The next prime is 23057921. The reversal of 23057896 is 69875032.

It can be written as a sum of positive squares in 2 ways, for example, as 22905796 + 152100 = 4786^2 + 390^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13461 + ... + 15076.

Almost surely, 2^23057896 is an apocalyptic number.

It is an amenable number.

23057896 is a deficient number, since it is larger than the sum of its proper divisors (20605244).

23057896 is a wasteful number, since it uses less digits than its factorization.

23057896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28644 (or 28640 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 23057896 is about 4801.8638048158. The cubic root of 23057896 is about 284.6251190917.

It can be divided in two parts, 2305 and 7896, that added together give a palindrome (10201).

The spelling of 23057896 in words is "twenty-three million, fifty-seven thousand, eight hundred ninety-six".