2008005 has 16 divisors (see below), whose sum is σ = 3231360. Its totient is φ = 1064768.

The previous prime is 2008003. The next prime is 2008033. The reversal of 2008005 is 5008002.

It is a cyclic number.

It is not a de Polignac number, because 2008005 - 2¹ = 2008003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2008003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3691 + ... + 4199.

It is an arithmetic number, because the mean of its divisors is an integer number (201960).

2^2008005 is an apocalyptic number.

It is an amenable number.

2008005 is a deficient number, since it is larger than the sum of its proper divisors (1223355).

2008005 is a wasteful number, since it uses less digits than its factorization.

2008005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 2008005 is about 1417.0409309544. The cubic root of 2008005 is about 126.1599756875.

The spelling of 2008005 in words is "two million, eight thousand, five".