2022808 has 16 divisors (see below), whose sum is σ = 3924000. Its totient is φ = 976416.

The previous prime is 2022803. The next prime is 2022841. The reversal of 2022808 is 8082202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4128 + ... + 4591.

It is an arithmetic number, because the mean of its divisors is an integer number (245250).

2^2022808 is an apocalyptic number.

It is an amenable number.

2022808 is a deficient number, since it is larger than the sum of its proper divisors (1901192).

2022808 is a wasteful number, since it uses less digits than its factorization.

2022808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8754 (or 8750 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 2022808 is about 1422.2545482437. The cubic root of 2022808 is about 126.4692338225.

The spelling of 2022808 in words is "two million, twenty-two thousand, eight hundred eight".