204730252 has 24 divisors (see below), whose sum is σ = 384559056. Its totient is φ = 95021568.

The previous prime is 204730247. The next prime is 204730259. The reversal of 204730252 is 252037402.

204730252 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (204730259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15658 + ... + 25585.

It is an arithmetic number, because the mean of its divisors is an integer number (16023294).

Almost surely, 2^204730252 is an apocalyptic number.

It is an amenable number.

204730252 is a deficient number, since it is larger than the sum of its proper divisors (179828804).

204730252 is a wasteful number, since it uses less digits than its factorization.

204730252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41337 (or 41335 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 204730252 is about 14308.3979536495. The cubic root of 204730252 is about 589.3781171251.

Adding to 204730252 its reverse (252037402), we get a palindrome (456767654).

The spelling of 204730252 in words is "two hundred four million, seven hundred thirty thousand, two hundred fifty-two".