9009876 has 48 divisors (see below), whose sum is σ = 22668800. Its totient is φ = 2776032.

The previous prime is 9009851. The next prime is 9009893. The reversal of 9009876 is 6789009.

9009876 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 an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9345 + ... + 10263.

Almost surely, 2^9009876 is an apocalyptic number.

9009876 is the 2451-st pentagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9009876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11334400).

9009876 is an abundant number, since it is smaller than the sum of its proper divisors (13658924).

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

9009876 is a wasteful number, since it uses less digits than its factorization.

9009876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988 (or 986 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 9009876 is about 3001.6455486949. The cubic root of 9009876 is about 208.0844393358.

The spelling of 9009876 in words is "nine million, nine thousand, eight hundred seventy-six".