8719085 has 8 divisors (see below), whose sum is σ = 10497816. Its totient is φ = 6952000.

The previous prime is 8719057. The next prime is 8719099. The reversal of 8719085 is 5809178.

8719085 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1162084 + 7557001 = 1078^2 + 2749^2 .

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

It is not a de Polignac number, because 8719085 - 2⁶ = 8719021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1166 + ... + 4335.

It is an arithmetic number, because the mean of its divisors is an integer number (1312227).

Almost surely, 2^8719085 is an apocalyptic number.

It is an amenable number.

8719085 is a deficient number, since it is larger than the sum of its proper divisors (1778731).

8719085 is a wasteful number, since it uses less digits than its factorization.

8719085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5823.

The product of its (nonzero) digits is 20160, while the sum is 38.

The square root of 8719085 is about 2952.8096789329. The cubic root of 8719085 is about 205.8212937860.

The spelling of 8719085 in words is "eight million, seven hundred nineteen thousand, eighty-five".