200518068 has 24 divisors (see below), whose sum is σ = 473135040. Its totient is φ = 66088000.

The previous prime is 200518067. The next prime is 200518081. The reversal of 200518068 is 860815002.

200518068 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

200518068 is strictly pandigital in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200518061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92808 + ... + 94943.

It is an arithmetic number, because the mean of its divisors is an integer number (19713960).

Almost surely, 2^200518068 is an apocalyptic number.

It is an amenable number.

200518068 is an abundant number, since it is smaller than the sum of its proper divisors (272616972).

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

200518068 is a wasteful number, since it uses less digits than its factorization.

200518068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187847 (or 187845 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 200518068 is about 14160.4402473934. The cubic root of 200518068 is about 585.3080589483.

The spelling of 200518068 in words is "two hundred million, five hundred eighteen thousand, sixty-eight".