23624968 has 16 divisors (see below), whose sum is σ = 46902780. Its totient is φ = 11117568.

The previous prime is 23624959. The next prime is 23624969. The reversal of 23624968 is 86942632.

It can be written as a sum of positive squares in 2 ways, for example, as 20232004 + 3392964 = 4498^2 + 1842^2 .

It is a super-2 number, since 2×23624968² = 1116278226002048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23624968.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23624969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86721 + ... + 86992.

Almost surely, 2^23624968 is an apocalyptic number.

It is an amenable number.

23624968 is a deficient number, since it is larger than the sum of its proper divisors (23277812).

23624968 is a wasteful number, since it uses less digits than its factorization.

23624968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173736 (or 173732 counting only the distinct ones).

The product of its digits is 124416, while the sum is 40.

The square root of 23624968 is about 4860.5522320000. The cubic root of 23624968 is about 286.9395478628.

The spelling of 23624968 in words is "twenty-three million, six hundred twenty-four thousand, nine hundred sixty-eight".