23716768 has 24 divisors (see below), whose sum is σ = 49440132. Its totient is φ = 11160576.

The previous prime is 23716757. The next prime is 23716783. The reversal of 23716768 is 86761732.

It can be written as a sum of positive squares in 2 ways, for example, as 22771984 + 944784 = 4772^2 + 972^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23716768.

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, 21255 + ... + 22342.

Almost surely, 2^23716768 is an apocalyptic number.

It is an amenable number.

23716768 is an abundant number, since it is smaller than the sum of its proper divisors (25723364).

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

23716768 is a wasteful number, since it uses less digits than its factorization.

23716768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43624 (or 43616 counting only the distinct ones).

The product of its digits is 84672, while the sum is 40.

The square root of 23716768 is about 4869.9864476197. The cubic root of 23716768 is about 287.3107230530.

The spelling of 23716768 in words is "twenty-three million, seven hundred sixteen thousand, seven hundred sixty-eight".