8845920 has 72 divisors (see below), whose sum is σ = 30191616. Its totient is φ = 2358528.

The previous prime is 8845901. The next prime is 8845937. The reversal of 8845920 is 295488.

8845920 is digitally balanced in base 5, because in such base 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 (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1632 + ... + 4511.

It is an arithmetic number, because the mean of its divisors is an integer number (419328).

Almost surely, 2^8845920 is an apocalyptic number.

8845920 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8845920 is an abundant number, since it is smaller than the sum of its proper divisors (21345696).

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

8845920 is a wasteful number, since it uses less digits than its factorization.

8845920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6164 (or 6153 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 8845920 is about 2974.2091385779. The cubic root of 8845920 is about 206.8145086202.

The spelling of 8845920 in words is "eight million, eight hundred forty-five thousand, nine hundred twenty".