9628828 has 24 divisors (see below), whose sum is σ = 18733680. Its totient is φ = 4293120.

The previous prime is 9628813. The next prime is 9628831. The reversal of 9628828 is 8288269.

9628828 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268 + ... + 4396.

It is an arithmetic number, because the mean of its divisors is an integer number (780570).

Almost surely, 2^9628828 is an apocalyptic number.

It is an amenable number.

9628828 is a deficient number, since it is larger than the sum of its proper divisors (9104852).

9628828 is a wasteful number, since it uses less digits than its factorization.

9628828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4197 (or 4195 counting only the distinct ones).

The product of its digits is 110592, while the sum is 43.

The square root of 9628828 is about 3103.0352882299. The cubic root of 9628828 is about 212.7442395878.

The spelling of 9628828 in words is "nine million, six hundred twenty-eight thousand, eight hundred twenty-eight".