56099806 has 24 divisors (see below), whose sum is σ = 102148560. Its totient is φ = 22996512.

The previous prime is 56099789. The next prime is 56099839. The reversal of 56099806 is 60899065.

56099806 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11 ways as a sum of consecutive naturals, for example, 10191 + ... + 14698.

It is an arithmetic number, because the mean of its divisors is an integer number (4256190).

Almost surely, 2^56099806 is an apocalyptic number.

56099806 is a deficient number, since it is larger than the sum of its proper divisors (46048754).

56099806 is a wasteful number, since it uses less digits than its factorization.

56099806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24928 (or 24921 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 56099806 is about 7489.9803738061. The cubic root of 56099806 is about 382.8133897666.

The spelling of 56099806 in words is "fifty-six million, ninety-nine thousand, eight hundred six".