23456648 has 16 divisors (see below), whose sum is σ = 44088000. Its totient is φ = 11699856.

The previous prime is 23456627. The next prime is 23456669. The reversal of 23456648 is 84665432.

It is an interprime number because it is at equal distance from previous prime (23456627) and next prime (23456669).

It is an unprimeable number.

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, 173 + ... + 6851.

It is an arithmetic number, because the mean of its divisors is an integer number (2755500).

Almost surely, 2^23456648 is an apocalyptic number.

It is an amenable number.

23456648 is a deficient number, since it is larger than the sum of its proper divisors (20631352).

23456648 is a wasteful number, since it uses less digits than its factorization.

23456648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7124 (or 7120 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The square root of 23456648 is about 4843.2063759456. The cubic root of 23456648 is about 286.2564736051.

The spelling of 23456648 in words is "twenty-three million, four hundred fifty-six thousand, six hundred forty-eight".