2092090920 has 32 divisors (see below), whose sum is σ = 6276273120. Its totient is φ = 557890880.

The previous prime is 2092090909. The next prime is 2092090921. The reversal of 2092090920 is 290902902.

It is not an unprimeable number, because it can be changed into a prime (2092090921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8716926 + ... + 8717165.

It is an arithmetic number, because the mean of its divisors is an integer number (196133535).

Almost surely, 2^2092090920 is an apocalyptic number.

2092090920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2092090920 is an abundant number, since it is smaller than the sum of its proper divisors (4184182200).

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

2092090920 is a wasteful number, since it uses less digits than its factorization.

2092090920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17434105 (or 17434101 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 2092090920 is about 45739.3804068223. The cubic root of 2092090920 is about 1278.9694912135.

The spelling of 2092090920 in words is "two billion, ninety-two million, ninety thousand, nine hundred twenty".