8047072 has 24 divisors (see below), whose sum is σ = 17283672. Its totient is φ = 3657600.

The previous prime is 8047057. The next prime is 8047097. The reversal of 8047072 is 2707408.

It is a self number, because there is not a number n which added to its sum of digits gives 8047072.

It is a congruent number.

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, 11079 + ... + 11782.

It is an arithmetic number, because the mean of its divisors is an integer number (720153).

Almost surely, 2^8047072 is an apocalyptic number.

It is an amenable number.

8047072 is an abundant number, since it is smaller than the sum of its proper divisors (9236600).

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

8047072 is a wasteful number, since it uses less digits than its factorization.

8047072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22882 (or 22874 counting only the distinct ones).

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

The square root of 8047072 is about 2836.7361526938. The cubic root of 8047072 is about 200.3914998061.

The spelling of 8047072 in words is "eight million, forty-seven thousand, seventy-two".