9000908 has 36 divisors (see below), whose sum is σ = 19295640. Its totient is φ = 3652992.

The previous prime is 9000907. The next prime is 9000913. The reversal of 9000908 is 8090009.

It is a happy number.

9000908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9000907) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2516 + ... + 4932.

It is an arithmetic number, because the mean of its divisors is an integer number (535990).

Almost surely, 2^9000908 is an apocalyptic number.

9000908 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9000908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9647820).

9000908 is an abundant number, since it is smaller than the sum of its proper divisors (10294732).

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

9000908 is a wasteful number, since it uses less digits than its factorization.

9000908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2454 (or 2445 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 9000908 is about 3000.1513295166. The cubic root of 9000908 is about 208.0153773148.

The spelling of 9000908 in words is "nine million, nine hundred eight", and thus it is an aban number.