8845428 has 12 divisors (see below), whose sum is σ = 20639360. Its totient is φ = 2948472.

The previous prime is 8845399. The next prime is 8845451. The reversal of 8845428 is 8245488.

8845428 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

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, 368548 + ... + 368571.

Almost surely, 2^8845428 is an apocalyptic number.

It is an amenable number.

8845428 is an abundant number, since it is smaller than the sum of its proper divisors (11793932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8845428 is a wasteful number, since it uses less digits than its factorization.

8845428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737126 (or 737124 counting only the distinct ones).

The product of its digits is 81920, while the sum is 39.

The square root of 8845428 is about 2974.1264263646. The cubic root of 8845428 is about 206.8106742866.

The spelling of 8845428 in words is "eight million, eight hundred forty-five thousand, four hundred twenty-eight".