2086695 has 64 divisors (see below), whose sum is σ = 4233600. Its totient is φ = 967680.

The previous prime is 2086681. The next prime is 2086697. The reversal of 2086695 is 5966802.

It is not a de Polignac number, because 2086695 - 2⁸ = 2086439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2086697) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 50875 + ... + 50915.

It is an arithmetic number, because the mean of its divisors is an integer number (66150).

2^2086695 is an apocalyptic number.

2086695 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

2086695 is a wasteful number, since it uses less digits than its factorization.

2086695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 2086695 is about 1444.5397190801. The cubic root of 2086695 is about 127.7868971997.

It can be divided in two parts, 208 and 6695, that added together give a triangular number (6903 = T₁₁₇).

The spelling of 2086695 in words is "two million, eighty-six thousand, six hundred ninety-five".