23970888 has 36 divisors (see below), whose sum is σ = 65033865. Its totient is φ = 7976448.

The previous prime is 23970887. The next prime is 23970911. The reversal of 23970888 is 88807932.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 13972644 + 9998244 = 3738^2 + 3162^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=3462.

It is not an unprimeable number, because it can be changed into a prime (23970883) 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 8 ways as a sum of consecutive naturals, for example, 41256 + ... + 41832.

Almost surely, 2^23970888 is an apocalyptic number.

It is an amenable number.

23970888 is an abundant number, since it is smaller than the sum of its proper divisors (41062977).

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

23970888 is an equidigital number, since it uses as much as digits as its factorization.

23970888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166 (or 582 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 23970888 is about 4896.0073529357. The cubic root of 23970888 is about 288.3332369571. Note that the first 3 decimals are identical.

The spelling of 23970888 in words is "twenty-three million, nine hundred seventy thousand, eight hundred eighty-eight".