716085 has 12 divisors (see below), whose sum is σ = 1241292. Its totient is φ = 381888.

The previous prime is 716063. The next prime is 716087. The reversal of 716085 is 580617.

It can be written as a sum of positive squares in 2 ways, for example, as 427716 + 288369 = 654^2 + 537^2 .

It is not a de Polignac number, because 716085 - 2¹¹ = 714037 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7912 + ... + 8001.

It is an arithmetic number, because the mean of its divisors is an integer number (103441).

2⁷¹⁶⁰⁸⁵ is an apocalyptic number.

It is an amenable number.

716085 is a deficient number, since it is larger than the sum of its proper divisors (525207).

716085 is a wasteful number, since it uses less digits than its factorization.

716085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15924 (or 15921 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 716085 is about 846.2180570042. The cubic root of 716085 is about 89.4653486741.

The spelling of 716085 in words is "seven hundred sixteen thousand, eighty-five".