2792221095 has 32 divisors (see below), whose sum is σ = 4829806080. Its totient is φ = 1372671360.

The previous prime is 2792221093. The next prime is 2792221099. The reversal of 2792221095 is 5901222972.

It is not a de Polignac number, because 2792221095 - 2¹ = 2792221093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2792221093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121851 + ... + 142940.

It is an arithmetic number, because the mean of its divisors is an integer number (150931440).

Almost surely, 2^2792221095 is an apocalyptic number.

2792221095 is a deficient number, since it is larger than the sum of its proper divisors (2037584985).

2792221095 is a wasteful number, since it uses less digits than its factorization.

2792221095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264855.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 2792221095 is about 52841.4713553663. The cubic root of 2792221095 is about 1408.1532913485.

The spelling of 2792221095 in words is "two billion, seven hundred ninety-two million, two hundred twenty-one thousand, ninety-five".