208443882 has 32 divisors (see below), whose sum is σ = 422597952. Its totient is φ = 68534784.

The previous prime is 208443869. The next prime is 208443899. The reversal of 208443882 is 288344802.

It is a self number, because there is not a number n which added to its sum of digits gives 208443882.

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, 323853 + ... + 324495.

It is an arithmetic number, because the mean of its divisors is an integer number (13206186).

Almost surely, 2^208443882 is an apocalyptic number.

208443882 is an abundant number, since it is smaller than the sum of its proper divisors (214154070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

208443882 is a wasteful number, since it uses less digits than its factorization.

208443882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302.

The product of its (nonzero) digits is 98304, while the sum is 39.

The square root of 208443882 is about 14437.5857400051. The cubic root of 208443882 is about 592.9203881571.

The spelling of 208443882 in words is "two hundred eight million, four hundred forty-three thousand, eight hundred eighty-two".