2781114196 has 48 divisors (see below), whose sum is σ = 5680941952. Its totient is φ = 1166659200.

The previous prime is 2781114163. The next prime is 2781114197. The reversal of 2781114196 is 6914111872.

2781114196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2781114197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356530 + ... + 364246.

Almost surely, 2^2781114196 is an apocalyptic number.

It is an amenable number.

2781114196 is an abundant number, since it is smaller than the sum of its proper divisors (2899827756).

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

2781114196 is a wasteful number, since it uses less digits than its factorization.

2781114196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8000 (or 7998 counting only the distinct ones).

The product of its digits is 24192, while the sum is 40.

The square root of 2781114196 is about 52736.2702132034. The cubic root of 2781114196 is about 1406.2836924774.

The spelling of 2781114196 in words is "two billion, seven hundred eighty-one million, one hundred fourteen thousand, one hundred ninety-six".