8572032 has 96 divisors (see below), whose sum is σ = 28217280. Its totient is φ = 2446848.

The previous prime is 8572009. The next prime is 8572033. The reversal of 8572032 is 2302758.

It is a tau number, because it is divible by the number of its divisors (96).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8571987 and 8572005.

It is not an unprimeable number, because it can be changed into a prime (8572033) 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, 7533 + ... + 8595.

It is an arithmetic number, because the mean of its divisors is an integer number (293930).

Almost surely, 2^8572032 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 8572032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14108640).

8572032 is an abundant number, since it is smaller than the sum of its proper divisors (19645248).

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

8572032 is a wasteful number, since it uses less digits than its factorization.

8572032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090 (or 1075 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 8572032 is about 2927.8032720796. The cubic root of 8572032 is about 204.6576240256.

The spelling of 8572032 in words is "eight million, five hundred seventy-two thousand, thirty-two".