9047712 has 48 divisors (see below), whose sum is σ = 24071040. Its totient is φ = 2975232.

The previous prime is 9047707. The next prime is 9047719. The reversal of 9047712 is 2177409.

9047712 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×9047712² = 163722184869888, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9047712.

It is not an unprimeable number, because it can be changed into a prime (9047719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6988 + ... + 8180.

It is an arithmetic number, because the mean of its divisors is an integer number (501480).

Almost surely, 2^9047712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9047712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12035520).

9047712 is an abundant number, since it is smaller than the sum of its proper divisors (15023328).

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

9047712 is a wasteful number, since it uses less digits than its factorization.

9047712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285 (or 1277 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 9047712 is about 3007.9414887926. The cubic root of 9047712 is about 208.3753085911.

The spelling of 9047712 in words is "nine million, forty-seven thousand, seven hundred twelve".