204200252 has 48 divisors (see below), whose sum is σ = 379330560. Its totient is φ = 96046272.

The previous prime is 204200251. The next prime is 204200257. The reversal of 204200252 is 252002402.

It is a self number, because there is not a number n which added to its sum of digits gives 204200252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204200251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1222673 + ... + 1222839.

It is an arithmetic number, because the mean of its divisors is an integer number (7902720).

Almost surely, 2^204200252 is an apocalyptic number.

It is an amenable number.

204200252 is a deficient number, since it is larger than the sum of its proper divisors (175130308).

204200252 is a wasteful number, since it uses less digits than its factorization.

204200252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410 (or 408 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 204200252 is about 14289.8653597576. The cubic root of 204200252 is about 588.8690890433.

Adding to 204200252 its reverse (252002402), we get a palindrome (456202654).

The spelling of 204200252 in words is "two hundred four million, two hundred thousand, two hundred fifty-two".