204600422 has 8 divisors (see below), whose sum is σ = 330508416. Its totient is φ = 94430952.

The previous prime is 204600421. The next prime is 204600439. The reversal of 204600422 is 224006402.

204600422 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 a super-2 number, since 2×204600422² = 83722665365156168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 204600394 and 204600403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204600421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3934598 + ... + 3934649.

It is an arithmetic number, because the mean of its divisors is an integer number (41313552).

Almost surely, 2^204600422 is an apocalyptic number.

204600422 is a deficient number, since it is larger than the sum of its proper divisors (125907994).

204600422 is a wasteful number, since it uses less digits than its factorization.

204600422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7869262.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 204600422 is about 14303.8603880211. The cubic root of 204600422 is about 589.2535057714.

Adding to 204600422 its reverse (224006402), we get a palindrome (428606824).

The spelling of 204600422 in words is "two hundred four million, six hundred thousand, four hundred twenty-two".