8659672 has 24 divisors (see below), whose sum is σ = 18888660. Its totient is φ = 3711120.

The previous prime is 8659669. The next prime is 8659691. The reversal of 8659672 is 2769568.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10654 + ... + 11437.

Almost surely, 2^8659672 is an apocalyptic number.

It is an amenable number.

8659672 is an abundant number, since it is smaller than the sum of its proper divisors (10228988).

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

8659672 is a wasteful number, since it uses less digits than its factorization.

8659672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22111 (or 22100 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 8659672 is about 2942.7320639161. The cubic root of 8659672 is about 205.3527300317.

It can be divided in two parts, 86596 and 72, that added together give a palindrome (86668).

The spelling of 8659672 in words is "eight million, six hundred fifty-nine thousand, six hundred seventy-two".