5687343 has 6 divisors (see below), whose sum is σ = 8215064. Its totient is φ = 3791556.

The previous prime is 5687317. The next prime is 5687369. The reversal of 5687343 is 3437865.

It is a happy number.

5687343 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5687317) and next prime (5687369).

It is a de Polignac number, because none of the positive numbers 2^k-5687343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5687298 and 5687307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5687303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 315955 + ... + 315972.

Almost surely, 2^5687343 is an apocalyptic number.

5687343 is a deficient number, since it is larger than the sum of its proper divisors (2527721).

5687343 is a wasteful number, since it uses less digits than its factorization.

5687343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631933 (or 631930 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 5687343 is about 2384.8150871713. The cubic root of 5687343 is about 178.4992820629.

The spelling of 5687343 in words is "five million, six hundred eighty-seven thousand, three hundred forty-three".