200032002 has 24 divisors (see below), whose sum is σ = 433693884. Its totient is φ = 66632544.

The previous prime is 200031991. The next prime is 200032003. The reversal of 200032002 is 200230002.

200032002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 196028001 + 4004001 = 14001^2 + 2001^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (200032003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34248 + ... + 39660.

Almost surely, 2^200032002 is an apocalyptic number.

200032002 is an abundant number, since it is smaller than the sum of its proper divisors (233661882).

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

200032002 is a wasteful number, since it uses less digits than its factorization.

200032002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7474 (or 7471 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 9.

The square root of 200032002 is about 14143.2670200347. The cubic root of 200032002 is about 584.8347374510.

Adding to 200032002 its reverse (200230002), we get a palindrome (400262004).

The spelling of 200032002 in words is "two hundred million, thirty-two thousand, two".