8530085 has 8 divisors (see below), whose sum is σ = 10429560. Its totient is φ = 6695104.

The previous prime is 8530063. The next prime is 8530099. The reversal of 8530085 is 5800358.

It can be written as a sum of positive squares in 4 ways, for example, as 923521 + 7606564 = 961^2 + 2758^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8530085 - 2¹² = 8525989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15830 + ... + 16359.

It is an arithmetic number, because the mean of its divisors is an integer number (1303695).

Almost surely, 2^8530085 is an apocalyptic number.

It is an amenable number.

8530085 is a deficient number, since it is larger than the sum of its proper divisors (1899475).

8530085 is a wasteful number, since it uses less digits than its factorization.

8530085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32247.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 8530085 is about 2920.6309249886. The cubic root of 8530085 is about 204.3232492175.

The spelling of 8530085 in words is "eight million, five hundred thirty thousand, eighty-five".