204411772 has 6 divisors (see below), whose sum is σ = 357720608. Its totient is φ = 102205884.

The previous prime is 204411761. The next prime is 204411797. The reversal of 204411772 is 277114402.

204411772 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 204411772.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25551468 + ... + 25551475.

Almost surely, 2^204411772 is an apocalyptic number.

It is an amenable number.

204411772 is a deficient number, since it is larger than the sum of its proper divisors (153308836).

204411772 is a wasteful number, since it uses less digits than its factorization.

204411772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51102947 (or 51102945 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 204411772 is about 14297.2644936016. The cubic root of 204411772 is about 589.0723447620.

The spelling of 204411772 in words is "two hundred four million, four hundred eleven thousand, seven hundred seventy-two".