5684897 has 4 divisors (see below), whose sum is σ = 5690436. Its totient is φ = 5679360.

The previous prime is 5684891. The next prime is 5684909. The reversal of 5684897 is 7984865.

5684897 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3254416 + 2430481 = 1804^2 + 1559^2 .

It is a cyclic number.

It is not a de Polignac number, because 5684897 - 2⁴ = 5684881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5684891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 728 + ... + 3449.

It is an arithmetic number, because the mean of its divisors is an integer number (1422609).

Almost surely, 2^5684897 is an apocalyptic number.

It is an amenable number.

5684897 is a deficient number, since it is larger than the sum of its proper divisors (5539).

5684897 is a wasteful number, since it uses less digits than its factorization.

5684897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5538.

The product of its digits is 483840, while the sum is 47.

The square root of 5684897 is about 2384.3022040002. The cubic root of 5684897 is about 178.4736888670.

Subtracting 5684897 from its reverse (7984865), we obtain a cube (2299968 = 132³).

The spelling of 5684897 in words is "five million, six hundred eighty-four thousand, eight hundred ninety-seven".