200947932 has 24 divisors (see below), whose sum is σ = 520976400. Its totient is φ = 66982608.

The previous prime is 200947913. The next prime is 200947937. The reversal of 200947932 is 239749002.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200947937) 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, 930207 + ... + 930422.

It is an arithmetic number, because the mean of its divisors is an integer number (21707350).

Almost surely, 2^200947932 is an apocalyptic number.

It is an amenable number.

200947932 is an abundant number, since it is smaller than the sum of its proper divisors (320028468).

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

200947932 is a wasteful number, since it uses less digits than its factorization.

200947932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1860642 (or 1860634 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 200947932 is about 14175.6104630453. The cubic root of 200947932 is about 585.7260151074.

The spelling of 200947932 in words is "two hundred million, nine hundred forty-seven thousand, nine hundred thirty-two".