204216332 has 24 divisors (see below), whose sum is σ = 381351600. Its totient is φ = 95406336.

The previous prime is 204216329. The next prime is 204216371. The reversal of 204216332 is 233612402.

204216332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 204216298 and 204216307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12857 + ... + 23952.

It is an arithmetic number, because the mean of its divisors is an integer number (15889650).

Almost surely, 2^204216332 is an apocalyptic number.

It is an amenable number.

204216332 is a deficient number, since it is larger than the sum of its proper divisors (177135268).

204216332 is a wasteful number, since it uses less digits than its factorization.

204216332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36905 (or 36903 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 204216332 is about 14290.4279851934. The cubic root of 204216332 is about 588.8845457111.

Adding to 204216332 its reverse (233612402), we get a palindrome (437828734).

The spelling of 204216332 in words is "two hundred four million, two hundred sixteen thousand, three hundred thirty-two".