208867088 has 20 divisors (see below), whose sum is σ = 417735168. Its totient is φ = 101064480.

The previous prime is 208867081. The next prime is 208867129. The reversal of 208867088 is 880768802.

208867088 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (208867081) 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, 210056 + ... + 211047.

Almost surely, 2^208867088 is an apocalyptic number.

It is an amenable number.

208867088 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

208867088 is a wasteful number, since it uses less digits than its factorization.

208867088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421142 (or 421136 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 47.

The square root of 208867088 is about 14452.2347060930. The cubic root of 208867088 is about 593.3213879120.

The spelling of 208867088 in words is "two hundred eight million, eight hundred sixty-seven thousand, eighty-eight".