2006876905 has 8 divisors (see below), whose sum is σ = 2627184384. Its totient is φ = 1459546800.

The previous prime is 2006876903. The next prime is 2006876947. The reversal of 2006876905 is 5096786002.

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

It is not a de Polignac number, because 2006876905 - 2¹ = 2006876903 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2006876903) 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, 18244281 + ... + 18244390.

It is an arithmetic number, because the mean of its divisors is an integer number (328398048).

Almost surely, 2^2006876905 is an apocalyptic number.

It is an amenable number.

2006876905 is a deficient number, since it is larger than the sum of its proper divisors (620307479).

2006876905 is a wasteful number, since it uses less digits than its factorization.

2006876905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36488687.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 2006876905 is about 44798.1797063229. The cubic root of 2006876905 is about 1261.3634575005.

The spelling of 2006876905 in words is "two billion, six million, eight hundred seventy-six thousand, nine hundred five".