2022626 has 32 divisors (see below), whose sum is σ = 3525120. Its totient is φ = 864000.

The previous prime is 2022619. The next prime is 2022641. The reversal of 2022626 is 6262202.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2022598 and 2022607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19976 + ... + 20076.

It is an arithmetic number, because the mean of its divisors is an integer number (110160).

2^2022626 is an apocalyptic number.

2022626 is a deficient number, since it is larger than the sum of its proper divisors (1502494).

2022626 is a wasteful number, since it uses less digits than its factorization.

2022626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2022626 is about 1422.1905638838. The cubic root of 2022626 is about 126.4654407305.

Adding to 2022626 its product of nonzero digits (576), we get a palindrome (2023202).

Adding to 2022626 its reverse (6262202), we get a palindrome (8284828).

The spelling of 2022626 in words is "two million, twenty-two thousand, six hundred twenty-six".