23959648 has 24 divisors (see below), whose sum is σ = 47295360. Its totient is φ = 11948160.

The previous prime is 23959631. The next prime is 23959651. The reversal of 23959648 is 84695932.

It is a junction number, because it is equal to n+sod(n) for n = 23959598 and 23959607.

It is a congruent number.

It is an unprimeable number.

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, 15553 + ... + 17023.

It is an arithmetic number, because the mean of its divisors is an integer number (1970640).

Almost surely, 2^23959648 is an apocalyptic number.

It is an amenable number.

23959648 is a deficient number, since it is larger than the sum of its proper divisors (23335712).

23959648 is a wasteful number, since it uses less digits than its factorization.

23959648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990 (or 1982 counting only the distinct ones).

The product of its digits is 466560, while the sum is 46.

The square root of 23959648 is about 4894.8593442509. The cubic root of 23959648 is about 288.2881632234.

The spelling of 23959648 in words is "twenty-three million, nine hundred fifty-nine thousand, six hundred forty-eight".