2020812288 has 240 divisors, whose sum is σ = 6034488768. Its totient is φ = 600371200.

The previous prime is 2020812271. The next prime is 2020812289. The reversal of 2020812288 is 8822180202.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020812289) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15425983 + ... + 15426113.

Almost surely, 2^2020812288 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 2020812288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3017244384).

2020812288 is an abundant number, since it is smaller than the sum of its proper divisors (4013676480).

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

2020812288 is a wasteful number, since it uses less digits than its factorization.

2020812288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 33.

The square root of 2020812288 is about 44953.4457856125. The cubic root of 2020812288 is about 1264.2762842085.

The spelling of 2020812288 in words is "two billion, twenty million, eight hundred twelve thousand, two hundred eighty-eight".