8528065 has 16 divisors (see below), whose sum is σ = 12595968. Its totient is φ = 5397696.

The previous prime is 8528063. The next prime is 8528087. The reversal of 8528065 is 5608258.

8528065 = 260² + 261² + ... + 350².

8528065 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 8528065 - 2¹ = 8528063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8528065.

It is not an unprimeable number, because it can be changed into a prime (8528063) 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, 8917 + ... + 9826.

It is an arithmetic number, because the mean of its divisors is an integer number (787248).

Almost surely, 2^8528065 is an apocalyptic number.

It is an amenable number.

8528065 is a deficient number, since it is larger than the sum of its proper divisors (4067903).

8528065 is a wasteful number, since it uses less digits than its factorization.

8528065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18768.

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 8528065 is about 2920.2850888227. The cubic root of 8528065 is about 204.3071194233.

The spelling of 8528065 in words is "eight million, five hundred twenty-eight thousand, sixty-five".