9084728 has 16 divisors (see below), whose sum is σ = 17194680. Its totient is φ = 4499488.

The previous prime is 9084727. The next prime is 9084781. The reversal of 9084728 is 8274809.

9084728 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 9084691 and 9084700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9084727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4451 + ... + 6162.

Almost surely, 2^9084728 is an apocalyptic number.

It is an amenable number.

9084728 is a deficient number, since it is larger than the sum of its proper divisors (8109952).

9084728 is a wasteful number, since it uses less digits than its factorization.

9084728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10726 (or 10722 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 9084728 is about 3014.0882535188. The cubic root of 9084728 is about 208.6590902989.

The spelling of 9084728 in words is "nine million, eighty-four thousand, seven hundred twenty-eight".