200851968 has 80 divisors (see below), whose sum is σ = 547706016. Its totient is φ = 65372160.

The previous prime is 200851967. The next prime is 200851979. The reversal of 200851968 is 869158002.

It is not an unprimeable number, because it can be changed into a prime (200851961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64528 + ... + 67568.

Almost surely, 2^200851968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200851968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273853008).

200851968 is an abundant number, since it is smaller than the sum of its proper divisors (346854048).

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

200851968 is an equidigital number, since it uses as much as digits as its factorization.

200851968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3105 (or 3089 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 200851968 is about 14172.2252310638. The cubic root of 200851968 is about 585.6327611640.

The spelling of 200851968 in words is "two hundred million, eight hundred fifty-one thousand, nine hundred sixty-eight".