8628085 has 4 divisors (see below), whose sum is σ = 10353708. Its totient is φ = 6902464.

The previous prime is 8628077. The next prime is 8628097. The reversal of 8628085 is 5808268.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3236401 + 5391684 = 1799^2 + 2322^2 .

It is a cyclic number.

It is not a de Polignac number, because 8628085 - 2³ = 8628077 is a prime.

It is a Duffinian number.

8628085 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 862804 + ... + 862813.

It is an arithmetic number, because the mean of its divisors is an integer number (2588427).

Almost surely, 2^8628085 is an apocalyptic number.

It is an amenable number.

8628085 is a deficient number, since it is larger than the sum of its proper divisors (1725623).

8628085 is a wasteful number, since it uses less digits than its factorization.

8628085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1725622.

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 8628085 is about 2937.3602094398. The cubic root of 8628085 is about 205.1027444514.

The spelling of 8628085 in words is "eight million, six hundred twenty-eight thousand, eighty-five".