2022959 has 4 divisors (see below), whose sum is σ = 2047416. Its totient is φ = 1998504.

The previous prime is 2022893. The next prime is 2022971. The reversal of 2022959 is 9592202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2022959 - 2²⁰ = 974383 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 0 + 2¹¹ + 2¹¹ + 9⁴ + 5⁹ + 9⁵ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12104 + ... + 12269.

It is an arithmetic number, because the mean of its divisors is an integer number (511854).

2^2022959 is an apocalyptic number.

2022959 is a deficient number, since it is larger than the sum of its proper divisors (24457).

2022959 is an equidigital number, since it uses as much as digits as its factorization.

2022959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24456.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 2022959 is about 1422.3076319840. The cubic root of 2022959 is about 126.4723806658.

The spelling of 2022959 in words is "two million, twenty-two thousand, nine hundred fifty-nine".