204233252 has 6 divisors (see below), whose sum is σ = 357408198. Its totient is φ = 102116624.

The previous prime is 204233233. The next prime is 204233287. The reversal of 204233252 is 252332402.

It can be written as a sum of positive squares in only one way, i.e., 123520996 + 80712256 = 11114^2 + 8984^2 .

It is a super-2 number, since 2×204233252² = 83422442444991008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25529153 + ... + 25529160.

It is an arithmetic number, because the mean of its divisors is an integer number (59568033).

Almost surely, 2^204233252 is an apocalyptic number.

It is an amenable number.

204233252 is a deficient number, since it is larger than the sum of its proper divisors (153174946).

204233252 is a wasteful number, since it uses less digits than its factorization.

204233252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51058317 (or 51058315 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 204233252 is about 14291.0199775943. The cubic root of 204233252 is about 588.9008089408.

Adding to 204233252 its reverse (252332402), we get a palindrome (456565654).

The spelling of 204233252 in words is "two hundred four million, two hundred thirty-three thousand, two hundred fifty-two".