2008655 has 16 divisors (see below), whose sum is σ = 2678400. Its totient is φ = 1433760.

The previous prime is 2008637. The next prime is 2008663. The reversal of 2008655 is 5568002.

It is not a de Polignac number, because 2008655 - 2¹⁰ = 2007631 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2936 + ... + 3554.

It is an arithmetic number, because the mean of its divisors is an integer number (167400).

2^2008655 is an apocalyptic number.

2008655 is a deficient number, since it is larger than the sum of its proper divisors (669745).

2008655 is a wasteful number, since it uses less digits than its factorization.

2008655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 2008655 is about 1417.2702635701. The cubic root of 2008655 is about 126.1735870643.

The spelling of 2008655 in words is "two million, eight thousand, six hundred fifty-five".