5208687 has 18 divisors (see below), whose sum is σ = 8271536. Its totient is φ = 3156120.

The previous prime is 5208683. The next prime is 5208689. The reversal of 5208687 is 7868025.

5208687 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5208687 - 2² = 5208683 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5208683) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1303 + ... + 3480.

Almost surely, 2^5208687 is an apocalyptic number.

5208687 is a deficient number, since it is larger than the sum of its proper divisors (3062849).

5208687 is a wasteful number, since it uses less digits than its factorization.

5208687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4811 (or 4797 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 5208687 is about 2282.2548061073. The cubic root of 5208687 is about 173.3442419992.

The spelling of 5208687 in words is "five million, two hundred eight thousand, six hundred eighty-seven".