2095820808 has 32 divisors (see below), whose sum is σ = 5274260160. Its totient is φ = 693979200.

The previous prime is 2095820803. The next prime is 2095820827. The reversal of 2095820808 is 8080285902.

It is a self number, because there is not a number n which added to its sum of digits gives 2095820808.

It is not an unprimeable number, because it can be changed into a prime (2095820803) 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, 285535 + ... + 292782.

It is an arithmetic number, because the mean of its divisors is an integer number (164820630).

Almost surely, 2^2095820808 is an apocalyptic number.

It is an amenable number.

2095820808 is an abundant number, since it is smaller than the sum of its proper divisors (3178439352).

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

2095820808 is a wasteful number, since it uses less digits than its factorization.

2095820808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578477 (or 578473 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 42.

The square root of 2095820808 is about 45780.1355174927. The cubic root of 2095820808 is about 1279.7291109695.

The spelling of 2095820808 in words is "two billion, ninety-five million, eight hundred twenty thousand, eight hundred eight".