208672282032 has 40 divisors (see below), whose sum is σ = 539233480896. Its totient is φ = 69536341056.

The previous prime is 208672281997. The next prime is 208672282033. The reversal of 208672282032 is 230282276802.

It is not an unprimeable number, because it can be changed into a prime (208672282033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498558 + ... + 816029.

Almost surely, 2^208672282032 is an apocalyptic number.

It is an amenable number.

208672282032 is an abundant number, since it is smaller than the sum of its proper divisors (330561198864).

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

208672282032 is a wasteful number, since it uses less digits than its factorization.

208672282032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317905 (or 1317899 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The spelling of 208672282032 in words is "two hundred eight billion, six hundred seventy-two million, two hundred eighty-two thousand, thirty-two".