2022495 has 16 divisors (see below), whose sum is σ = 3268320. Its totient is φ = 1067904.

The previous prime is 2022491. The next prime is 2022497. The reversal of 2022495 is 5942202.

It is not a de Polignac number, because 2022495 - 2² = 2022491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022491) 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, 1017 + ... + 2253.

It is an arithmetic number, because the mean of its divisors is an integer number (204270).

2^2022495 is an apocalyptic number.

2022495 is a deficient number, since it is larger than the sum of its proper divisors (1245825).

2022495 is a wasteful number, since it uses less digits than its factorization.

2022495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2022495 is about 1422.1445074253. The cubic root of 2022495 is about 126.4627103970.

Subtracting from 2022495 its product of nonzero digits (1440), we obtain a triangular number (2021055 = T₂₀₁₀).

Adding to 2022495 its reverse (5942202), we get a palindrome (7964697).

The spelling of 2022495 in words is "two million, twenty-two thousand, four hundred ninety-five".