2110782852 has 18 divisors (see below), whose sum is σ = 5335590078. Its totient is φ = 703594272.

The previous prime is 2110782847. The next prime is 2110782911. The reversal of 2110782852 is 2582870112.

It can be written as a sum of positive squares in only one way, i.e., 2089769796 + 21013056 = 45714^2 + 4584^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 58632857 = 2110782852 / (2 + 1 + 1 + 0 + 7 + 8 + 2 + 8 + 5 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29316393 + ... + 29316464.

It is an arithmetic number, because the mean of its divisors is an integer number (296421671).

Almost surely, 2^2110782852 is an apocalyptic number.

It is an amenable number.

2110782852 is an abundant number, since it is smaller than the sum of its proper divisors (3224807226).

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

2110782852 is a wasteful number, since it uses less digits than its factorization.

2110782852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58632867 (or 58632862 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The square root of 2110782852 is about 45943.2568719284. The cubic root of 2110782852 is about 1282.7672172128.

The spelling of 2110782852 in words is "two billion, one hundred ten million, seven hundred eighty-two thousand, eight hundred fifty-two".