8520192 has 90 divisors (see below), whose sum is σ = 25175007. Its totient is φ = 2774016.

The previous prime is 8520191. The next prime is 8520241. The reversal of 8520192 is 2910258.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 4260096 + 4260096 = 2064^2 + 2064^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=2064.

It is not an unprimeable number, because it can be changed into a prime (8520191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 198123 + ... + 198165.

Almost surely, 2^8520192 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 8520192

8520192 is an abundant number, since it is smaller than the sum of its proper divisors (16654815).

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

8520192 is an equidigital number, since it uses as much as digits as its factorization.

8520192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110 (or 48 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 8520192 is about 2918.9367927381. The cubic root of 8520192 is about 204.2442288305.

The spelling of 8520192 in words is "eight million, five hundred twenty thousand, one hundred ninety-two".