9558428 has 24 divisors (see below), whose sum is σ = 18424560. Its totient is φ = 4302720.

The previous prime is 9558407. The next prime is 9558431. The reversal of 9558428 is 8248559.

9558428 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, 3800 + ... + 5792.

It is an arithmetic number, because the mean of its divisors is an integer number (767690).

Almost surely, 2^9558428 is an apocalyptic number.

It is an amenable number.

9558428 is a deficient number, since it is larger than the sum of its proper divisors (8866132).

9558428 is a wasteful number, since it uses less digits than its factorization.

9558428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117 (or 2115 counting only the distinct ones).

The product of its digits is 115200, while the sum is 41.

The square root of 9558428 is about 3091.6707457296. The cubic root of 9558428 is about 212.2244863092.

The spelling of 9558428 in words is "nine million, five hundred fifty-eight thousand, four hundred twenty-eight".