2008605 has 16 divisors (see below), whose sum is σ = 3231360. Its totient is φ = 1065408.

The previous prime is 2008571. The next prime is 2008621. The reversal of 2008605 is 5068002.

It is a happy number.

It is not a de Polignac number, because 2008605 - 2⁷ = 2008477 is a prime.

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5199 + ... + 5571.

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

2^2008605 is an apocalyptic number.

It is an amenable number.

2008605 is a deficient number, since it is larger than the sum of its proper divisors (1222755).

2008605 is a wasteful number, since it uses less digits than its factorization.

2008605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2008605 is about 1417.2526239171. The cubic root of 2008605 is about 126.1725401395.

The spelling of 2008605 in words is "two million, eight thousand, six hundred five".