9872604 has 72 divisors (see below), whose sum is σ = 29597568. Its totient is φ = 2818800.

The previous prime is 9872587. The next prime is 9872623. The reversal of 9872604 is 4062789.

9872604 is digitally balanced in base 2, 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 (36).

It is a congruent number.

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, 6079 + ... + 7529.

Almost surely, 2^9872604 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 9872604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14798784).

9872604 is an abundant number, since it is smaller than the sum of its proper divisors (19724964).

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

9872604 is a wasteful number, since it uses less digits than its factorization.

9872604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477 (or 1463 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 9872604 is about 3142.0700183160. The cubic root of 9872604 is about 214.5246682960.

The spelling of 9872604 in words is "nine million, eight hundred seventy-two thousand, six hundred four".