5563806 has 8 divisors (see below), whose sum is σ = 11127624. Its totient is φ = 1854600.

The previous prime is 5563799. The next prime is 5563819. The reversal of 5563806 is 6083655.

It is a sphenic number, since it is the product of 3 distinct primes.

5563806 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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, 463645 + ... + 463656.

It is an arithmetic number, because the mean of its divisors is an integer number (1390953).

Almost surely, 2^5563806 is an apocalyptic number.

5563806 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5563806 is a wasteful number, since it uses less digits than its factorization.

5563806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927306.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 5563806 is about 2358.7721382109. The cubic root of 5563806 is about 177.1973922201.

The spelling of 5563806 in words is "five million, five hundred sixty-three thousand, eight hundred six".