204233150 has 24 divisors (see below), whose sum is σ = 414408744. Its totient is φ = 74266400.

The previous prime is 204233143. The next prime is 204233173. The reversal of 204233150 is 51332402.

It is a happy number.

It is a super-2 number, since 2×204233150² = 83422359117845000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 185117 + ... + 186216.

It is an arithmetic number, because the mean of its divisors is an integer number (17267031).

Almost surely, 2^204233150 is an apocalyptic number.

204233150 is an abundant number, since it is smaller than the sum of its proper divisors (210175594).

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

204233150 is a wasteful number, since it uses less digits than its factorization.

204233150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371356 (or 371351 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 204233150 is about 14291.0164089193. The cubic root of 204233150 is about 588.9007109028.

Adding to 204233150 its reverse (51332402), we get a palindrome (255565552).

The spelling of 204233150 in words is "two hundred four million, two hundred thirty-three thousand, one hundred fifty".