5684566 has 4 divisors (see below), whose sum is σ = 8526852. Its totient is φ = 2842282.

The previous prime is 5684561. The next prime is 5684593. The reversal of 5684566 is 6654865.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5684561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1421140 + ... + 1421143.

It is an arithmetic number, because the mean of its divisors is an integer number (2131713).

Almost surely, 2^5684566 is an apocalyptic number.

5684566 is a deficient number, since it is larger than the sum of its proper divisors (2842286).

5684566 is a wasteful number, since it uses less digits than its factorization.

5684566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2842285.

The product of its digits is 172800, while the sum is 40.

The square root of 5684566 is about 2384.2327906478. The cubic root of 5684566 is about 178.4702249556.

Subtracting 5684566 from its reverse (6654865), we obtain a cube (970299 = 99³).

The spelling of 5684566 in words is "five million, six hundred eighty-four thousand, five hundred sixty-six".