200012032 has 72 divisors (see below), whose sum is σ = 439885152. Its totient is φ = 90759680.

The previous prime is 200012027. The next prime is 200012077. The reversal of 200012032 is 230210002.

200012032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340443 + ... + 341029.

It is an arithmetic number, because the mean of its divisors is an integer number (6109516).

Almost surely, 2^200012032 is an apocalyptic number.

200012032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200012032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219942576).

200012032 is an abundant number, since it is smaller than the sum of its proper divisors (239873120).

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

200012032 is an frugal number, since it uses more digits than its factorization.

200012032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636 (or 600 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 200012032 is about 14142.5610127728. The cubic root of 200012032 is about 584.8152746679.

Adding to 200012032 its reverse (230210002), we get a palindrome (430222034).

The spelling of 200012032 in words is "two hundred million, twelve thousand, thirty-two".