2804112681 has 8 divisors (see below), whose sum is σ = 3742624320. Its totient is φ = 1867504752.

The previous prime is 2804112679. The next prime is 2804112767. The reversal of 2804112681 is 1862114082.

2804112681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2804112681 - 2¹ = 2804112679 is a prime.

It is a super-2 number, since 2×2804112681² = 15726095855490015522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2804112611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472486 + ... + 478383.

It is an arithmetic number, because the mean of its divisors is an integer number (467828040).

Almost surely, 2^2804112681 is an apocalyptic number.

It is an amenable number.

2804112681 is a deficient number, since it is larger than the sum of its proper divisors (938511639).

2804112681 is an equidigital number, since it uses as much as digits as its factorization.

2804112681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951855.

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 2804112681 is about 52953.8731444641. The cubic root of 2804112681 is about 1410.1494871940.

The spelling of 2804112681 in words is "two billion, eight hundred four million, one hundred twelve thousand, six hundred eighty-one".