2022584 has 8 divisors (see below), whose sum is σ = 3792360. Its totient is φ = 1011288.

The previous prime is 2022583. The next prime is 2022613. The reversal of 2022584 is 4852202.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022583) 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 as a sum of consecutive naturals, namely, 126404 + ... + 126419.

It is an arithmetic number, because the mean of its divisors is an integer number (474045).

2^2022584 is an apocalyptic number.

It is an amenable number.

2022584 is a deficient number, since it is larger than the sum of its proper divisors (1769776).

2022584 is a wasteful number, since it uses less digits than its factorization.

2022584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252829 (or 252825 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2022584 is about 1422.1757978534. The cubic root of 2022584 is about 126.4645653692.

Adding to 2022584 its reverse (4852202), we get a palindrome (6874786).

The spelling of 2022584 in words is "two million, twenty-two thousand, five hundred eighty-four".