204641223 has 8 divisors (see below), whose sum is σ = 288905328. Its totient is φ = 128402304.

The previous prime is 204641201. The next prime is 204641233. The reversal of 204641223 is 322146402.

204641223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 204641223 - 2⁶ = 204641159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 204641193 and 204641202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204641233) 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, 2006236 + ... + 2006337.

It is an arithmetic number, because the mean of its divisors is an integer number (36113166).

Almost surely, 2^204641223 is an apocalyptic number.

204641223 is a deficient number, since it is larger than the sum of its proper divisors (84264105).

204641223 is a wasteful number, since it uses less digits than its factorization.

204641223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4012593.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 204641223 is about 14305.2865402969. The cubic root of 204641223 is about 589.2926724132.

Adding to 204641223 its reverse (322146402), we get a palindrome (526787625).

The spelling of 204641223 in words is "two hundred four million, six hundred forty-one thousand, two hundred twenty-three".