5684687 has 4 divisors (see below), whose sum is σ = 5868096. Its totient is φ = 5501280.

The previous prime is 5684671. The next prime is 5684699. The reversal of 5684687 is 7864865.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5684687 - 2⁴ = 5684671 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 (5684617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91658 + ... + 91719.

It is an arithmetic number, because the mean of its divisors is an integer number (1467024).

Almost surely, 2^5684687 is an apocalyptic number.

5684687 is a deficient number, since it is larger than the sum of its proper divisors (183409).

5684687 is a wasteful number, since it uses less digits than its factorization.

5684687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183408.

The product of its digits is 322560, while the sum is 44.

The square root of 5684687 is about 2384.2581655517. The cubic root of 5684687 is about 178.4714912349.

The spelling of 5684687 in words is "five million, six hundred eighty-four thousand, six hundred eighty-seven".