56066206 has 32 divisors (see below), whose sum is σ = 99025920. Its totient is φ = 23309856.

The previous prime is 56066189. The next prime is 56066237. The reversal of 56066206 is 60266065.

56066206 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 15 ways as a sum of consecutive naturals, for example, 91156 + ... + 91768.

It is an arithmetic number, because the mean of its divisors is an integer number (3094560).

Almost surely, 2^56066206 is an apocalyptic number.

56066206 is a deficient number, since it is larger than the sum of its proper divisors (42959714).

56066206 is a wasteful number, since it uses less digits than its factorization.

56066206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 56066206 is about 7487.7370413230. The cubic root of 56066206 is about 382.7369480366.

It can be divided in two parts, 560 and 66206, that added together give a palindrome (66766).

The spelling of 56066206 in words is "fifty-six million, sixty-six thousand, two hundred six".