8802020 has 12 divisors (see below), whose sum is σ = 18484284. Its totient is φ = 3520800.

The previous prime is 8802007. The next prime is 8802029. The reversal of 8802020 is 202088.

8802020 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1747684 + 7054336 = 1322^2 + 2656^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 440101 = 8802020 / (8 + 8 + 0 + 2 + 0 + 2 + 0).

8802020 is a modest number, since divided by 2020 gives 880 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 8801983 and 8802001.

It is not an unprimeable number, because it can be changed into a prime (8802029) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 220031 + ... + 220070.

It is an arithmetic number, because the mean of its divisors is an integer number (1540357).

Almost surely, 2^8802020 is an apocalyptic number.

It is an amenable number.

8802020 is an abundant number, since it is smaller than the sum of its proper divisors (9682264).

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

8802020 is a wasteful number, since it uses less digits than its factorization.

8802020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440110 (or 440108 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 8802020 is about 2966.8198462327. The cubic root of 8802020 is about 206.4718188966.

The spelling of 8802020 in words is "eight million, eight hundred two thousand, twenty".