8685792 has 72 divisors (see below), whose sum is σ = 25637976. Its totient is φ = 2892672.

The previous prime is 8685791. The next prime is 8685847. The reversal of 8685792 is 2975868.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8685791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7218 + ... + 8334.

It is an arithmetic number, because the mean of its divisors is an integer number (356083).

Almost surely, 2^8685792 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 8685792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12818988).

8685792 is an abundant number, since it is smaller than the sum of its proper divisors (16952184).

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

8685792 is a wasteful number, since it uses less digits than its factorization.

8685792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142 (or 1122 counting only the distinct ones).

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

The square root of 8685792 is about 2947.1667750570. The cubic root of 8685792 is about 205.5589899380.

The spelling of 8685792 in words is "eight million, six hundred eighty-five thousand, seven hundred ninety-two".