6670665115 has 16 divisors (see below), whose sum is σ = 8457022080. Its totient is φ = 5042880640.

The previous prime is 6670665083. The next prime is 6670665161. The reversal of 6670665115 is 5115660766.

It is not a de Polignac number, because 6670665115 - 2⁵ = 6670665083 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 482596 + ... + 496225.

It is an arithmetic number, because the mean of its divisors is an integer number (528563880).

Almost surely, 2^6670665115 is an apocalyptic number.

6670665115 is a deficient number, since it is larger than the sum of its proper divisors (1786356965).

6670665115 is a wasteful number, since it uses less digits than its factorization.

6670665115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978902.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 6670665115 is about 81674.1398179375. The cubic root of 6670665115 is about 1882.4482509568.

The spelling of 6670665115 in words is "six billion, six hundred seventy million, six hundred sixty-five thousand, one hundred fifteen".