9041604 has 72 divisors (see below), whose sum is σ = 25025280. Its totient is φ = 2523840.

The previous prime is 9041581. The next prime is 9041611. The reversal of 9041604 is 4061409.

9041604 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18637 + ... + 19115.

Almost surely, 2^9041604 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 9041604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12512640).

9041604 is an abundant number, since it is smaller than the sum of its proper divisors (15983676).

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

9041604 is a wasteful number, since it uses less digits than its factorization.

9041604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 9041604 is about 3006.9260050756. The cubic root of 9041604 is about 208.3284074924.

The spelling of 9041604 in words is "nine million, forty-one thousand, six hundred four".