23488885 has 12 divisors (see below), whose sum is σ = 32788908. Its totient is φ = 16106496.

The previous prime is 23488873. The next prime is 23488891. The reversal of 23488885 is 58888432.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11336689 + 12152196 = 3367^2 + 3486^2 .

It is not a de Polignac number, because 23488885 - 2⁷ = 23488757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47692 + ... + 48181.

It is an arithmetic number, because the mean of its divisors is an integer number (2732409).

Almost surely, 2^23488885 is an apocalyptic number.

It is an amenable number.

23488885 is a deficient number, since it is larger than the sum of its proper divisors (9300023).

23488885 is an equidigital number, since it uses as much as digits as its factorization.

23488885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95892 (or 95885 counting only the distinct ones).

The product of its digits is 491520, while the sum is 46.

The square root of 23488885 is about 4846.5332971104. The cubic root of 23488885 is about 286.3875498174.

The spelling of 23488885 in words is "twenty-three million, four hundred eighty-eight thousand, eight hundred eighty-five".