5683566 has 32 divisors (see below), whose sum is σ = 13102848. Its totient is φ = 1609920.

The previous prime is 5683549. The next prime is 5683577. The reversal of 5683566 is 6653865.

It is a nialpdrome in base 7.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4986 + ... + 6018.

It is an arithmetic number, because the mean of its divisors is an integer number (409464).

Almost surely, 2^5683566 is an apocalyptic number.

5683566 is an abundant number, since it is smaller than the sum of its proper divisors (7419282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5683566 is a wasteful number, since it uses less digits than its factorization.

5683566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176.

The product of its digits is 129600, while the sum is 39.

The square root of 5683566 is about 2384.0230703582. The cubic root of 5683566 is about 178.4597591498.

Subtracting 5683566 from its reverse (6653865), we obtain a cube (970299 = 99³).

The spelling of 5683566 in words is "five million, six hundred eighty-three thousand, five hundred sixty-six".