24961648 has 20 divisors (see below), whose sum is σ = 48479040. Its totient is φ = 12450944.

The previous prime is 24961637. The next prime is 24961691. The reversal of 24961648 is 84616942.

It is a self number, because there is not a number n which added to its sum of digits gives 24961648.

It is a congruent number.

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, 6036 + ... + 9292.

It is an arithmetic number, because the mean of its divisors is an integer number (2423952).

Almost surely, 2^24961648 is an apocalyptic number.

It is an amenable number.

24961648 is a deficient number, since it is larger than the sum of its proper divisors (23517392).

24961648 is a wasteful number, since it uses less digits than its factorization.

24961648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3744 (or 3738 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 24961648 is about 4996.1633279948. The cubic root of 24961648 is about 292.2521747251.

The spelling of 24961648 in words is "twenty-four million, nine hundred sixty-one thousand, six hundred forty-eight".