208256882 has 16 divisors (see below), whose sum is σ = 319648032. Its totient is φ = 101734560.

The previous prime is 208256879. The next prime is 208256899. The reversal of 208256882 is 288652802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8957 + ... + 22287.

It is an arithmetic number, because the mean of its divisors is an integer number (19978002).

Almost surely, 2^208256882 is an apocalyptic number.

208256882 is a deficient number, since it is larger than the sum of its proper divisors (111391150).

208256882 is a wasteful number, since it uses less digits than its factorization.

208256882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13513.

The product of its (nonzero) digits is 122880, while the sum is 41.

The square root of 208256882 is about 14431.1081348592. The cubic root of 208256882 is about 592.7430274136.

The spelling of 208256882 in words is "two hundred eight million, two hundred fifty-six thousand, eight hundred eighty-two".