9001608 has 64 divisors (see below), whose sum is σ = 28062720. Its totient is φ = 2337600.

The previous prime is 9001561. The next prime is 9001621. The reversal of 9001608 is 8061009.

9001608 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 588 + ... + 4283.

It is an arithmetic number, because the mean of its divisors is an integer number (438480).

Almost surely, 2^9001608 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 9001608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14031360).

9001608 is an abundant number, since it is smaller than the sum of its proper divisors (19061112).

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

9001608 is a wasteful number, since it uses less digits than its factorization.

9001608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4898 (or 4894 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 9001608 is about 3000.2679880304. The cubic root of 9001608 is about 208.0207696223.

The spelling of 9001608 in words is "nine million, one thousand, six hundred eight".