9004842 has 96 divisors (see below), whose sum is σ = 24935040. Its totient is φ = 2280960.

The previous prime is 9004829. The next prime is 9004843. The reversal of 9004842 is 2484009.

It is not an unprimeable number, because it can be changed into a prime (9004843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 101134 + ... + 101222.

It is an arithmetic number, because the mean of its divisors is an integer number (259740).

Almost surely, 2^9004842 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9004842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12467520).

9004842 is an abundant number, since it is smaller than the sum of its proper divisors (15930198).

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

9004842 is a wasteful number, since it uses less digits than its factorization.

9004842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 9004842 is about 3000.8068914877. The cubic root of 9004842 is about 208.0456784541.

The spelling of 9004842 in words is "nine million, four thousand, eight hundred forty-two".