2022885 has 12 divisors (see below), whose sum is σ = 3506412. Its totient is φ = 1078848.

The previous prime is 2022883. The next prime is 2022893. The reversal of 2022885 is 5882202.

It can be written as a sum of positive squares in 2 ways, for example, as 1595169 + 427716 = 1263^2 + 654^2 .

It is not a de Polignac number, because 2022885 - 2¹ = 2022883 is a prime.

It is a super-3 number, since 3×2022885³ = 24833322974268012375, which contains 333 as substring.

It is a d-powerful number, because it can be written as 2¹² + 0 + 2¹⁵ + 2¹⁵ + 8² + 8² + 5⁹ .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022883) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22432 + ... + 22521.

It is an arithmetic number, because the mean of its divisors is an integer number (292201).

2^2022885 is an apocalyptic number.

It is an amenable number.

2022885 is a deficient number, since it is larger than the sum of its proper divisors (1483527).

2022885 is a wasteful number, since it uses less digits than its factorization.

2022885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44964 (or 44961 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 2022885 is about 1422.2816176834. The cubic root of 2022885 is about 126.4708385238.

The spelling of 2022885 in words is "two million, twenty-two thousand, eight hundred eighty-five".