204442244 has 12 divisors (see below), whose sum is σ = 361463004. Its totient is φ = 101167104.

The previous prime is 204442237. The next prime is 204442291. The reversal of 204442244 is 442244402.

It can be written as a sum of positive squares in 2 ways, for example, as 98763844 + 105678400 = 9938^2 + 10280^2 .

It is a super-2 number, since 2×204442244² = 83593262263511072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263069 + ... + 263844.

It is an arithmetic number, because the mean of its divisors is an integer number (30121917).

Almost surely, 2^204442244 is an apocalyptic number.

It is an amenable number.

204442244 is a deficient number, since it is larger than the sum of its proper divisors (157020760).

204442244 is a wasteful number, since it uses less digits than its factorization.

204442244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527014 (or 527012 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 204442244 is about 14298.3301122893. The cubic root of 204442244 is about 589.1016146363.

Adding to 204442244 its reverse (442244402), we get a palindrome (646686646).

The spelling of 204442244 in words is "two hundred four million, four hundred forty-two thousand, two hundred forty-four".