200385888 has 24 divisors (see below), whose sum is σ = 526013208. Its totient is φ = 66795264.

The previous prime is 200385833. The next prime is 200385893. The reversal of 200385888 is 888583002.

200385888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1043581 + ... + 1043772.

It is an arithmetic number, because the mean of its divisors is an integer number (21917217).

Almost surely, 2^200385888 is an apocalyptic number.

It is an amenable number.

200385888 is an abundant number, since it is smaller than the sum of its proper divisors (325627320).

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

200385888 is a wasteful number, since it uses less digits than its factorization.

200385888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2087366 (or 2087358 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 42.

The square root of 200385888 is about 14155.7722502165. The cubic root of 200385888 is about 585.1794204571.

The spelling of 200385888 in words is "two hundred million, three hundred eighty-five thousand, eight hundred eighty-eight".