2008538 has 8 divisors (see below), whose sum is σ = 3443232. Its totient is φ = 860796.

The previous prime is 2008529. The next prime is 2008553. The reversal of 2008538 is 8358002.

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

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 3 ways as a sum of consecutive naturals, for example, 71720 + ... + 71747.

It is an arithmetic number, because the mean of its divisors is an integer number (430404).

2^2008538 is an apocalyptic number.

2008538 is a deficient number, since it is larger than the sum of its proper divisors (1434694).

2008538 is a wasteful number, since it uses less digits than its factorization.

2008538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143476.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 2008538 is about 1417.2289864380. The cubic root of 2008538 is about 126.1711372332.

It can be divided in two parts, 20085 and 38, that multiplied together give a triangular number (763230 = T₁₂₃₅).

The spelling of 2008538 in words is "two million, eight thousand, five hundred thirty-eight".