2022526 has 16 divisors (see below), whose sum is σ = 3337200. Its totient is φ = 911680.

The previous prime is 2022497. The next prime is 2022539. The reversal of 2022526 is 6252202.

It is a super-2 number, since 2×2022526² = 8181222841352, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2970 + ... + 3586.

It is an arithmetic number, because the mean of its divisors is an integer number (208575).

2^2022526 is an apocalyptic number.

2022526 is a deficient number, since it is larger than the sum of its proper divisors (1314674).

2022526 is a wasteful number, since it uses less digits than its factorization.

2022526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2022526 is about 1422.1554064166. The cubic root of 2022526 is about 126.4633565171.

Adding to 2022526 its reverse (6252202), we get a palindrome (8274728).

The spelling of 2022526 in words is "two million, twenty-two thousand, five hundred twenty-six".