2008239 has 4 divisors (see below), whose sum is σ = 2677656. Its totient is φ = 1338824.

The previous prime is 2008231. The next prime is 2008241. The reversal of 2008239 is 9328002.

2008239 is nontrivially palindromic in base 2 and base 8.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2008239 - 2³ = 2008231 is a prime.

It is a super-2 number, since 2×2008239² = 8066047762242, which contains 22 as substring.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2008231) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 334704 + ... + 334709.

It is an arithmetic number, because the mean of its divisors is an integer number (669414).

2^2008239 is an apocalyptic number.

2008239 is a deficient number, since it is larger than the sum of its proper divisors (669417).

2008239 is an equidigital number, since it uses as much as digits as its factorization.

2008239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669416.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 2008239 is about 1417.1234949714. The cubic root of 2008239 is about 126.1648761215.

The spelling of 2008239 in words is "two million, eight thousand, two hundred thirty-nine".