208855104 has 28 divisors (see below), whose sum is σ = 552596304. Its totient is φ = 69618304.

The previous prime is 208855069. The next prime is 208855109. The reversal of 208855104 is 401558802.

It is not an unprimeable number, because it can be changed into a prime (208855109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543702 + ... + 544085.

Almost surely, 2^208855104 is an apocalyptic number.

208855104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

208855104 is an abundant number, since it is smaller than the sum of its proper divisors (343741200).

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

208855104 is a wasteful number, since it uses less digits than its factorization.

208855104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087802 (or 1087792 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 33.

The square root of 208855104 is about 14451.8200929848. The cubic root of 208855104 is about 593.3100401859.

The spelling of 208855104 in words is "two hundred eight million, eight hundred fifty-five thousand, one hundred four".