2040022896 has 80 divisors (see below), whose sum is σ = 5409216288. Its totient is φ = 662118400.

The previous prime is 2040022891. The next prime is 2040022909. The reversal of 2040022896 is 6982200402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040022891) 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, 1922206 + ... + 1923266.

Almost surely, 2^2040022896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2040022896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2704608144).

2040022896 is an abundant number, since it is smaller than the sum of its proper divisors (3369193392).

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

2040022896 is a wasteful number, since it uses less digits than its factorization.

2040022896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2090 (or 2084 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 2040022896 is about 45166.6126248139. The cubic root of 2040022896 is about 1268.2698858630.

The spelling of 2040022896 in words is "two billion, forty million, twenty-two thousand, eight hundred ninety-six".