200939872 has 24 divisors (see below), whose sum is σ = 452115216. Its totient is φ = 86116992.

The previous prime is 200939867. The next prime is 200939887. The reversal of 200939872 is 278939002.

200939872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 448303 + ... + 448750.

It is an arithmetic number, because the mean of its divisors is an integer number (18838134).

Almost surely, 2^200939872 is an apocalyptic number.

It is an amenable number.

200939872 is an abundant number, since it is smaller than the sum of its proper divisors (251175344).

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

200939872 is an equidigital number, since it uses as much as digits as its factorization.

200939872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897070 (or 897062 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 200939872 is about 14175.3261690869. The cubic root of 200939872 is about 585.7181838669.

The spelling of 200939872 in words is "two hundred million, nine hundred thirty-nine thousand, eight hundred seventy-two".