2022879 has 8 divisors (see below), whose sum is σ = 2712960. Its totient is φ = 1340696.

The previous prime is 2022877. The next prime is 2022883. The reversal of 2022879 is 9782202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2022879 - 2¹ = 2022877 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1347 + ... + 2420.

It is an arithmetic number, because the mean of its divisors is an integer number (339120).

2^2022879 is an apocalyptic number.

2022879 is a deficient number, since it is larger than the sum of its proper divisors (690081).

2022879 is a wasteful number, since it uses less digits than its factorization.

2022879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3949.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 2022879 is about 1422.2795083949. The cubic root of 2022879 is about 126.4707134836.

It can be divided in two parts, 202 and 2879, that added together give a triangular number (3081 = T₇₈).

The spelling of 2022879 in words is "two million, twenty-two thousand, eight hundred seventy-nine".