2095722772 has 48 divisors (see below), whose sum is σ = 4425184512. Its totient is φ = 855550080.

The previous prime is 2095722757. The next prime is 2095722803. The reversal of 2095722772 is 2772275902.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28348 + ... + 70675.

It is an arithmetic number, because the mean of its divisors is an integer number (92191344).

Almost surely, 2^2095722772 is an apocalyptic number.

2095722772 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2095722772 is an abundant number, since it is smaller than the sum of its proper divisors (2329461740).

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

2095722772 is a wasteful number, since it uses less digits than its factorization.

2095722772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99088 (or 99086 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 43.

The square root of 2095722772 is about 45779.0647785644. The cubic root of 2095722772 is about 1279.7091567382.

The spelling of 2095722772 in words is "two billion, ninety-five million, seven hundred twenty-two thousand, seven hundred seventy-two".