9688928 has 12 divisors (see below), whose sum is σ = 19075140. Its totient is φ = 4844448.

The previous prime is 9688927. The next prime is 9688933. The reversal of 9688928 is 8298869.

9688928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9688927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151358 + ... + 151421.

It is an arithmetic number, because the mean of its divisors is an integer number (1589595).

Almost surely, 2^9688928 is an apocalyptic number.

It is an amenable number.

9688928 is a deficient number, since it is larger than the sum of its proper divisors (9386212).

9688928 is a wasteful number, since it uses less digits than its factorization.

9688928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302789 (or 302781 counting only the distinct ones).

The product of its digits is 497664, while the sum is 50.

The square root of 9688928 is about 3112.7042904844. The cubic root of 9688928 is about 213.1859485475.

The spelling of 9688928 in words is "nine million, six hundred eighty-eight thousand, nine hundred twenty-eight".