8520792 has 64 divisors (see below), whose sum is σ = 24741120. Its totient is φ = 2395008.

The previous prime is 8520761. The next prime is 8520793. The reversal of 8520792 is 2970258.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8520793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10878 + ... + 11634.

It is an arithmetic number, because the mean of its divisors is an integer number (386580).

Almost surely, 2^8520792 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 8520792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12370560).

8520792 is an abundant number, since it is smaller than the sum of its proper divisors (16220328).

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

8520792 is a wasteful number, since it uses less digits than its factorization.

8520792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840 (or 836 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 8520792 is about 2919.0395680771. The cubic root of 8520792 is about 204.2490230754.

The spelling of 8520792 in words is "eight million, five hundred twenty thousand, seven hundred ninety-two".