200073132 has 96 divisors (see below), whose sum is σ = 612003840. Its totient is φ = 55313280.

The previous prime is 200073131. The next prime is 200073143. The reversal of 200073132 is 231370002.

200073132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (200073131) 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 31 ways as a sum of consecutive naturals, for example, 19168 + ... + 27704.

It is an arithmetic number, because the mean of its divisors is an integer number (6375040).

Almost surely, 2^200073132 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 200073132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306001920).

200073132 is an abundant number, since it is smaller than the sum of its proper divisors (411930708).

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

200073132 is a wasteful number, since it uses less digits than its factorization.

200073132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8588 (or 8580 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 200073132 is about 14144.7209940670. The cubic root of 200073132 is about 584.8748187114.

The spelling of 200073132 in words is "two hundred million, seventy-three thousand, one hundred thirty-two".