200855532 has 12 divisors (see below), whose sum is σ = 468662936. Its totient is φ = 66951840.

The previous prime is 200855513. The next prime is 200855533. The reversal of 200855532 is 235558002.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 200855532.

It is not an unprimeable number, because it can be changed into a prime (200855533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8368969 + ... + 8368992.

Almost surely, 2^200855532 is an apocalyptic number.

It is an amenable number.

200855532 is an abundant number, since it is smaller than the sum of its proper divisors (267807404).

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

200855532 is a wasteful number, since it uses less digits than its factorization.

200855532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16737968 (or 16737966 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 200855532 is about 14172.3509694052. The cubic root of 200855532 is about 585.6362250464.

The spelling of 200855532 in words is "two hundred million, eight hundred fifty-five thousand, five hundred thirty-two".