8504672 has 48 divisors (see below), whose sum is σ = 18788112. Its totient is φ = 3755520.

The previous prime is 8504659. The next prime is 8504693. The reversal of 8504672 is 2764058.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12698 + ... + 13350.

It is an arithmetic number, because the mean of its divisors is an integer number (391419).

Almost surely, 2^8504672 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 8504672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9394056).

8504672 is an abundant number, since it is smaller than the sum of its proper divisors (10283440).

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

8504672 is a wasteful number, since it uses less digits than its factorization.

8504672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711 (or 703 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 8504672 is about 2916.2770787427. The cubic root of 8504672 is about 204.1201394093.

The spelling of 8504672 in words is "eight million, five hundred four thousand, six hundred seventy-two".