8022905 has 24 divisors (see below), whose sum is σ = 10773000. Its totient is φ = 5730560.

The previous prime is 8022901. The next prime is 8022943. The reversal of 8022905 is 5092208.

8022905 is digitally balanced in base 3, 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 4 ways, for example, as 30976 + 7991929 = 176^2 + 2827^2 .

It is not a de Polignac number, because 8022905 - 2² = 8022901 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8022901) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53771 + ... + 53919.

It is an arithmetic number, because the mean of its divisors is an integer number (448875).

Almost surely, 2^8022905 is an apocalyptic number.

It is an amenable number.

8022905 is a deficient number, since it is larger than the sum of its proper divisors (2750095).

8022905 is a wasteful number, since it uses less digits than its factorization.

8022905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 8022905 is about 2832.4733008450. The cubic root of 8022905 is about 200.1906931229.

The spelling of 8022905 in words is "eight million, twenty-two thousand, nine hundred five".