23716328 has 16 divisors (see below), whose sum is σ = 44656260. Its totient is φ = 11808000.

The previous prime is 23716321. The next prime is 23716331. The reversal of 23716328 is 82361732.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 23639044 + 77284 = 4862^2 + 278^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23716294 and 23716303.

It is not an unprimeable number, because it can be changed into a prime (23716321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4223 + ... + 8078.

Almost surely, 2^23716328 is an apocalyptic number.

It is an amenable number.

23716328 is a deficient number, since it is larger than the sum of its proper divisors (20939932).

23716328 is a wasteful number, since it uses less digits than its factorization.

23716328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12548 (or 12544 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 23716328 is about 4869.9412727465. The cubic root of 23716328 is about 287.3089462862.

The spelling of 23716328 in words is "twenty-three million, seven hundred sixteen thousand, three hundred twenty-eight".