6887085 has 16 divisors (see below), whose sum is σ = 11228544. Its totient is φ = 3603392.

The previous prime is 6887077. The next prime is 6887093. The reversal of 6887085 is 5807886.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6887077) and next prime (6887093).

It is a cyclic number.

It is not a de Polignac number, because 6887085 - 2³ = 6887077 is a prime.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3537 + ... + 5126.

It is an arithmetic number, because the mean of its divisors is an integer number (701784).

Almost surely, 2^6887085 is an apocalyptic number.

It is an amenable number.

6887085 is a deficient number, since it is larger than the sum of its proper divisors (4341459).

6887085 is a wasteful number, since it uses less digits than its factorization.

6887085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8724.

The product of its (nonzero) digits is 107520, while the sum is 42.

The square root of 6887085 is about 2624.3256276613. The cubic root of 6887085 is about 190.2589728023.

It can be divided in two parts, 68 and 87085, that added together give a triangular number (87153 = T₄₁₇).

The spelling of 6887085 in words is "six million, eight hundred eighty-seven thousand, eighty-five".