200001204 has 96 divisors (see below), whose sum is σ = 562410240. Its totient is φ = 61098624.

The previous prime is 200001187. The next prime is 200001211. The reversal of 200001204 is 402100002.

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

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 234042 + ... + 234894.

It is an arithmetic number, because the mean of its divisors is an integer number (5858440).

Almost surely, 2^200001204 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 200001204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281205120).

200001204 is an abundant number, since it is smaller than the sum of its proper divisors (362409036).

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

200001204 is a wasteful number, since it uses less digits than its factorization.

200001204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046 (or 1038 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

The square root of 200001204 is about 14142.1781914951. The cubic root of 200001204 is about 584.8047211460.

Adding to 200001204 its reverse (402100002), we get a palindrome (602101206).

The spelling of 200001204 in words is "two hundred million, one thousand, two hundred four".