204967922 has 8 divisors (see below), whose sum is σ = 307742700. Its totient is φ = 102387024.

The previous prime is 204967891. The next prime is 204967937. The reversal of 204967922 is 229769402.

It can be written as a sum of positive squares in 2 ways, for example, as 197993041 + 6974881 = 14071^2 + 2641^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 204967922.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45797 + ... + 50072.

Almost surely, 2^204967922 is an apocalyptic number.

204967922 is a deficient number, since it is larger than the sum of its proper divisors (102774778).

204967922 is a wasteful number, since it uses less digits than its factorization.

204967922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96940.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 204967922 is about 14316.7008070994. The cubic root of 204967922 is about 589.6060973179.

The spelling of 204967922 in words is "two hundred four million, nine hundred sixty-seven thousand, nine hundred twenty-two".