9858672 has 50 divisors (see below), whose sum is σ = 28537608. Its totient is φ = 3285792.

The previous prime is 9858631. The next prime is 9858677. The reversal of 9858672 is 2768589.

9858672 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 (9858677) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2508 + ... + 5099.

Almost surely, 2^9858672 is an apocalyptic number.

It is an amenable number.

9858672 is an abundant number, since it is smaller than the sum of its proper divisors (18678936).

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

9858672 is a wasteful number, since it uses less digits than its factorization.

9858672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7627 (or 7612 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 9858672 is about 3139.8522258221. The cubic root of 9858672 is about 214.4237099716.

The spelling of 9858672 in words is "nine million, eight hundred fifty-eight thousand, six hundred seventy-two".