23826648 has 16 divisors (see below), whose sum is σ = 59566680. Its totient is φ = 7942208.

The previous prime is 23826641. The next prime is 23826679. The reversal of 23826648 is 84662832.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23826641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 496365 + ... + 496412.

Almost surely, 2^23826648 is an apocalyptic number.

It is an amenable number.

23826648 is an abundant number, since it is smaller than the sum of its proper divisors (35740032).

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

23826648 is a wasteful number, since it uses less digits than its factorization.

23826648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992786 (or 992782 counting only the distinct ones).

The product of its digits is 110592, while the sum is 39.

The square root of 23826648 is about 4881.2547567198. The cubic root of 23826648 is about 287.7537439727.

The spelling of 23826648 in words is "twenty-three million, eight hundred twenty-six thousand, six hundred forty-eight".