2681495112 has 32 divisors (see below), whose sum is σ = 6995206080. Its totient is φ = 854969280.

The previous prime is 2681495111. The next prime is 2681495129. The reversal of 2681495112 is 2115941862.

It is not an unprimeable number, because it can be changed into a prime (2681495111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2428339 + ... + 2429442.

It is an arithmetic number, because the mean of its divisors is an integer number (218600190).

Almost surely, 2^2681495112 is an apocalyptic number.

It is an amenable number.

2681495112 is an abundant number, since it is smaller than the sum of its proper divisors (4313710968).

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

2681495112 is a wasteful number, since it uses less digits than its factorization.

2681495112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4857813 (or 4857809 counting only the distinct ones).

The product of its digits is 34560, while the sum is 39.

The square root of 2681495112 is about 51783.1547127056. The cubic root of 2681495112 is about 1389.2881664843.

The spelling of 2681495112 in words is "two billion, six hundred eighty-one million, four hundred ninety-five thousand, one hundred twelve".