2872023115 has 8 divisors (see below), whose sum is σ = 3711537648. Its totient is φ = 2120878560.

The previous prime is 2872023113. The next prime is 2872023131. The reversal of 2872023115 is 5113202782.

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

It is not a de Polignac number, because 2872023115 - 2¹ = 2872023113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2872023113) 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, 22092421 + ... + 22092550.

It is an arithmetic number, because the mean of its divisors is an integer number (463942206).

Almost surely, 2^2872023115 is an apocalyptic number.

2872023115 is a deficient number, since it is larger than the sum of its proper divisors (839514533).

2872023115 is a wasteful number, since it uses less digits than its factorization.

2872023115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44184989.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 2872023115 is about 53591.2596884977. The cubic root of 2872023115 is about 1421.4425456593.

Adding to 2872023115 its reverse (5113202782), we get a palindrome (7985225897).

The spelling of 2872023115 in words is "two billion, eight hundred seventy-two million, twenty-three thousand, one hundred fifteen".