2092708820 has 48 divisors (see below), whose sum is σ = 4654274688. Its totient is φ = 788726400.

The previous prime is 2092708781. The next prime is 2092708829. The reversal of 2092708820 is 288072902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2092708829) 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, 3131 + ... + 64770.

It is an arithmetic number, because the mean of its divisors is an integer number (96964056).

Almost surely, 2^2092708820 is an apocalyptic number.

2092708820 is a gapful number since it is divisible by the number (20) 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 2092708820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2327137344).

2092708820 is an abundant number, since it is smaller than the sum of its proper divisors (2561565868).

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

2092708820 is a wasteful number, since it uses less digits than its factorization.

2092708820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68000 (or 67998 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 2092708820 is about 45746.1344815056. The cubic root of 2092708820 is about 1279.0953935586.

The spelling of 2092708820 in words is "two billion, ninety-two million, seven hundred eight thousand, eight hundred twenty".