204628036 has 12 divisors (see below), whose sum is σ = 365718528. Its totient is φ = 100137032.

The previous prime is 204628009. The next prime is 204628049. The reversal of 204628036 is 630826402.

It is a junction number, because it is equal to n+sod(n) for n = 204627989 and 204628007.

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, 544036 + ... + 544411.

It is an arithmetic number, because the mean of its divisors is an integer number (30476544).

Almost surely, 2^204628036 is an apocalyptic number.

It is an amenable number.

204628036 is a deficient number, since it is larger than the sum of its proper divisors (161090492).

204628036 is a wasteful number, since it uses less digits than its factorization.

204628036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088498 (or 1088496 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 204628036 is about 14304.8256193496. The cubic root of 204628036 is about 589.2800142119.

The spelling of 204628036 in words is "two hundred four million, six hundred twenty-eight thousand, thirty-six".