2871090115 has 16 divisors (see below), whose sum is σ = 3599785728. Its totient is φ = 2194147296.

The previous prime is 2871090109. The next prime is 2871090121. The reversal of 2871090115 is 5110901782.

It is a happy number.

2871090115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2871090109) and next prime (2871090121).

It is a cyclic number.

It is not a de Polignac number, because 2871090115 - 2³ = 2871090107 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74644 + ... + 106366.

It is an arithmetic number, because the mean of its divisors is an integer number (224986608).

Almost surely, 2^2871090115 is an apocalyptic number.

2871090115 is a deficient number, since it is larger than the sum of its proper divisors (728695613).

2871090115 is a wasteful number, since it uses less digits than its factorization.

2871090115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32538.

The product of its (nonzero) digits is 5040, while the sum is 34.

The square root of 2871090115 is about 53582.5542037705. The cubic root of 2871090115 is about 1421.2886066092.

Adding to 2871090115 its reverse (5110901782), we get a palindrome (7981991897).

The spelling of 2871090115 in words is "two billion, eight hundred seventy-one million, ninety thousand, one hundred fifteen".