804422106 has 24 divisors (see below), whose sum is σ = 1790021844. Its totient is φ = 260893440.

The previous prime is 804422093. The next prime is 804422141. The reversal of 804422106 is 601224408.

804422106 is a `hidden beast` number, since 8 + 0 + 442 + 210 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 804232881 + 189225 = 28359^2 + 435^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 804422106.

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 11 ways as a sum of consecutive naturals, for example, 603255 + ... + 604586.

Almost surely, 2^804422106 is an apocalyptic number.

804422106 is an abundant number, since it is smaller than the sum of its proper divisors (985599738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

804422106 is a wasteful number, since it uses less digits than its factorization.

804422106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207886 (or 1207883 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 804422106 is about 28362.3360462427. The cubic root of 804422106 is about 930.0250912412.

The spelling of 804422106 in words is "eight hundred four million, four hundred twenty-two thousand, one hundred six".