9556628 has 12 divisors (see below), whose sum is σ = 16798740. Its totient is φ = 4756992.

The previous prime is 9556609. The next prime is 9556663. The reversal of 9556628 is 8266559.

It can be written as a sum of positive squares in 2 ways, for example, as 7739524 + 1817104 = 2782^2 + 1348^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4301 + ... + 6132.

It is an arithmetic number, because the mean of its divisors is an integer number (1399895).

Almost surely, 2^9556628 is an apocalyptic number.

It is an amenable number.

9556628 is a deficient number, since it is larger than the sum of its proper divisors (7242112).

9556628 is a wasteful number, since it uses less digits than its factorization.

9556628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10666 (or 10664 counting only the distinct ones).

The product of its digits is 129600, while the sum is 41.

The square root of 9556628 is about 3091.3796272862. The cubic root of 9556628 is about 212.2111637539.

The spelling of 9556628 in words is "nine million, five hundred fifty-six thousand, six hundred twenty-eight".