204352424 has 16 divisors (see below), whose sum is σ = 399820320. Its totient is φ = 97733680.

The previous prime is 204352373. The next prime is 204352433. The reversal of 204352424 is 424253402.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 204352393 and 204352402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555122 + ... + 555489.

It is an arithmetic number, because the mean of its divisors is an integer number (24988770).

Almost surely, 2^204352424 is an apocalyptic number.

It is an amenable number.

204352424 is a deficient number, since it is larger than the sum of its proper divisors (195467896).

204352424 is a wasteful number, since it uses less digits than its factorization.

204352424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110640 (or 1110636 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 204352424 is about 14295.1888410052. The cubic root of 204352424 is about 589.0153297002.

The spelling of 204352424 in words is "two hundred four million, three hundred fifty-two thousand, four hundred twenty-four".