2022873 has 16 divisors (see below), whose sum is σ = 2964480. Its totient is φ = 1221264.

The previous prime is 2022869. The next prime is 2022877. The reversal of 2022873 is 3782202.

It is an interprime number because it is at equal distance from previous prime (2022869) and next prime (2022877).

It is not a de Polignac number, because 2022873 - 2² = 2022869 is a prime.

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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540 + ... + 2082.

It is an arithmetic number, because the mean of its divisors is an integer number (185280).

2^2022873 is an apocalyptic number.

2022873 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2022873 is a deficient number, since it is larger than the sum of its proper divisors (941607).

2022873 is a wasteful number, since it uses less digits than its factorization.

2022873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1588.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 2022873 is about 1422.2773991033. The cubic root of 2022873 is about 126.4705884431.

It can be divided in two parts, 20228 and 73, that added together give a triangular number (20301 = T₂₀₁).

The spelling of 2022873 in words is "two million, twenty-two thousand, eight hundred seventy-three".