2006997873 has 16 divisors (see below), whose sum is σ = 2817979200. Its totient is φ = 1267064640.

The previous prime is 2006997841. The next prime is 2006997887. The reversal of 2006997873 is 3787996002.

It is not a de Polignac number, because 2006997873 - 2⁵ = 2006997841 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2006997893) 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 15 ways as a sum of consecutive naturals, for example, 175783 + ... + 186851.

It is an arithmetic number, because the mean of its divisors is an integer number (176123700).

Almost surely, 2^2006997873 is an apocalyptic number.

It is an amenable number.

2006997873 is a deficient number, since it is larger than the sum of its proper divisors (810981327).

2006997873 is a wasteful number, since it uses less digits than its factorization.

2006997873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14272.

The product of its (nonzero) digits is 1143072, while the sum is 51.

The square root of 2006997873 is about 44799.5298301221. The cubic root of 2006997873 is about 1261.3888006176.

The spelling of 2006997873 in words is "two billion, six million, nine hundred ninety-seven thousand, eight hundred seventy-three".