8445792 has 24 divisors (see below), whose sum is σ = 22170456. Its totient is φ = 2815232.

The previous prime is 8445781. The next prime is 8445797. The reversal of 8445792 is 2975448.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 8445792.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8445797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43893 + ... + 44084.

It is an arithmetic number, because the mean of its divisors is an integer number (923769).

Almost surely, 2^8445792 is an apocalyptic number.

It is an amenable number.

8445792 is an abundant number, since it is smaller than the sum of its proper divisors (13724664).

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

8445792 is a wasteful number, since it uses less digits than its factorization.

8445792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87990 (or 87982 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 8445792 is about 2906.1644826128. The cubic root of 8445792 is about 203.6479896346.

The spelling of 8445792 in words is "eight million, four hundred forty-five thousand, seven hundred ninety-two".