2021833716 has 96 divisors (see below), whose sum is σ = 5590798080. Its totient is φ = 556416000.

The previous prime is 2021833679. The next prime is 2021833721. The reversal of 2021833716 is 6173381202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1463346 + ... + 1464726.

It is an arithmetic number, because the mean of its divisors is an integer number (58237480).

Almost surely, 2^2021833716 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 2021833716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2795399040).

2021833716 is an abundant number, since it is smaller than the sum of its proper divisors (3568964364).

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

2021833716 is a wasteful number, since it uses less digits than its factorization.

2021833716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025 (or 2023 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 2021833716 is about 44964.8053037039. The cubic root of 2021833716 is about 1264.4892595699.

The spelling of 2021833716 in words is "two billion, twenty-one million, eight hundred thirty-three thousand, seven hundred sixteen".