23168648 has 16 divisors (see below), whose sum is σ = 43506960. Its totient is φ = 11566800.

The previous prime is 23168641. The next prime is 23168669. The reversal of 23168648 is 84686132.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23168641) 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, 4703 + ... + 8273.

It is an arithmetic number, because the mean of its divisors is an integer number (2719185).

Almost surely, 2^23168648 is an apocalyptic number.

It is an amenable number.

23168648 is a deficient number, since it is larger than the sum of its proper divisors (20338312).

23168648 is a wasteful number, since it uses less digits than its factorization.

23168648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4388 (or 4384 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The square root of 23168648 is about 4813.3821788842. The cubic root of 23168648 is about 285.0800964985.

The spelling of 23168648 in words is "twenty-three million, one hundred sixty-eight thousand, six hundred forty-eight".