2822768105 has 8 divisors (see below), whose sum is σ = 3387870792. Its totient is φ = 2257848448.

The previous prime is 2822768057. The next prime is 2822768129. The reversal of 2822768105 is 5018672282.

It can be written as a sum of positive squares in 4 ways, for example, as 26790976 + 2795977129 = 5176^2 + 52877^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2822768105 - 2¹⁰ = 2822767081 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9164 + ... + 75693.

It is an arithmetic number, because the mean of its divisors is an integer number (423483849).

Almost surely, 2^2822768105 is an apocalyptic number.

It is an amenable number.

2822768105 is a deficient number, since it is larger than the sum of its proper divisors (565102687).

2822768105 is an equidigital number, since it uses as much as digits as its factorization.

2822768105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91515.

The product of its (nonzero) digits is 107520, while the sum is 41.

The square root of 2822768105 is about 53129.7290130488. The cubic root of 2822768105 is about 1413.2697626946.

The spelling of 2822768105 in words is "two billion, eight hundred twenty-two million, seven hundred sixty-eight thousand, one hundred five".