5659697 has 4 divisors (see below), whose sum is σ = 5672436. Its totient is φ = 5646960.

The previous prime is 5659673. The next prime is 5659721. The reversal of 5659697 is 7969565.

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

It is an interprime number because it is at equal distance from previous prime (5659673) and next prime (5659721).

It can be written as a sum of positive squares in 2 ways, for example, as 1062961 + 4596736 = 1031^2 + 2144^2 .

It is a cyclic number.

It is not a de Polignac number, because 5659697 - 2⁸ = 5659441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5659627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5678 + ... + 6599.

It is an arithmetic number, because the mean of its divisors is an integer number (1418109).

Almost surely, 2^5659697 is an apocalyptic number.

It is an amenable number.

5659697 is a deficient number, since it is larger than the sum of its proper divisors (12739).

5659697 is a wasteful number, since it uses less digits than its factorization.

5659697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12738.

The product of its digits is 510300, while the sum is 47.

The square root of 5659697 is about 2379.0117696220. The cubic root of 5659697 is about 178.2095856398.

The spelling of 5659697 in words is "five million, six hundred fifty-nine thousand, six hundred ninety-seven".