208204068 has 24 divisors (see below), whose sum is σ = 497659680. Its totient is φ = 67708480.

The previous prime is 208204013. The next prime is 208204099. The reversal of 208204068 is 860402802.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211098 + ... + 212081.

It is an arithmetic number, because the mean of its divisors is an integer number (20735820).

Almost surely, 2^208204068 is an apocalyptic number.

It is an amenable number.

208204068 is an abundant number, since it is smaller than the sum of its proper divisors (289455612).

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

208204068 is a wasteful number, since it uses less digits than its factorization.

208204068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423227 (or 423225 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 208204068 is about 14429.2781524233. The cubic root of 208204068 is about 592.6929165815.

The spelling of 208204068 in words is "two hundred eight million, two hundred four thousand, sixty-eight".