7008685 has 4 divisors (see below), whose sum is σ = 8410428. Its totient is φ = 5606944.

The previous prime is 7008679. The next prime is 7008707. The reversal of 7008685 is 5868007.

7008685 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5868007 = 877 ⋅6691.

It can be written as a sum of positive squares in 2 ways, for example, as 3865156 + 3143529 = 1966^2 + 1773^2 .

It is a cyclic number.

It is not a de Polignac number, because 7008685 - 2⁵ = 7008653 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7008685.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 700864 + ... + 700873.

It is an arithmetic number, because the mean of its divisors is an integer number (2102607).

Almost surely, 2^7008685 is an apocalyptic number.

It is an amenable number.

7008685 is a deficient number, since it is larger than the sum of its proper divisors (1401743).

7008685 is a wasteful number, since it uses less digits than its factorization.

7008685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401742.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 7008685 is about 2647.3921130048. The cubic root of 7008685 is about 191.3721989489.

The spelling of 7008685 in words is "seven million, eight thousand, six hundred eighty-five".