2022696 has 48 divisors (see below), whose sum is σ = 5902260. Its totient is φ = 622080.

The previous prime is 2022661. The next prime is 2022701. The reversal of 2022696 is 6962202.

It can be written as a sum of positive squares in 2 ways, for example, as 1988100 + 34596 = 1410^2 + 186^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145 + ... + 2016.

2^2022696 is an apocalyptic number.

2022696 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2022696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2951130).

2022696 is an abundant number, since it is smaller than the sum of its proper divisors (3879564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2022696 is a wasteful number, since it uses less digits than its factorization.

2022696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186 (or 2179 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2022696 is about 1422.2151735936. The cubic root of 2022696 is about 126.4668996390.

Adding to 2022696 its reverse (6962202), we get a palindrome (8984898).

The spelling of 2022696 in words is "two million, twenty-two thousand, six hundred ninety-six".