9047005 has 16 divisors (see below), whose sum is σ = 11965824. Its totient is φ = 6511680.

The previous prime is 9046997. The next prime is 9047011. The reversal of 9047005 is 5007409.

9047005 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9047005 - 2³ = 9046997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4867 + ... + 6463.

It is an arithmetic number, because the mean of its divisors is an integer number (747864).

Almost surely, 2^9047005 is an apocalyptic number.

It is an amenable number.

9047005 is a deficient number, since it is larger than the sum of its proper divisors (2918819).

9047005 is a wasteful number, since it uses less digits than its factorization.

9047005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 9047005 is about 3007.8239642639. The cubic root of 9047005 is about 208.3698808770.

The spelling of 9047005 in words is "nine million, forty-seven thousand, five".