8529157 has 16 divisors (see below), whose sum is σ = 11052160. Its totient is φ = 6391872.

The previous prime is 8529139. The next prime is 8529173. The reversal of 8529157 is 7519258.

8529157 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 8529157 - 2¹¹ = 8527109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8529197) 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 15 ways as a sum of consecutive naturals, for example, 738 + ... + 4195.

It is an arithmetic number, because the mean of its divisors is an integer number (690760).

Almost surely, 2^8529157 is an apocalyptic number.

It is an amenable number.

8529157 is a deficient number, since it is larger than the sum of its proper divisors (2523003).

8529157 is a wasteful number, since it uses less digits than its factorization.

8529157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4972.

The product of its digits is 25200, while the sum is 37.

The square root of 8529157 is about 2920.4720508849. The cubic root of 8529157 is about 204.3158394105.

The spelling of 8529157 in words is "eight million, five hundred twenty-nine thousand, one hundred fifty-seven".