56080206 has 144 divisors (see below), whose sum is σ = 156605904. Its totient is φ = 14370048.

The previous prime is 56080181. The next prime is 56080231. The reversal of 56080206 is 60208065.

56080206 is a `hidden beast` number, since 560 + 80 + 20 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (56080181) and next prime (56080231).

It is a self number, because there is not a number n which added to its sum of digits gives 56080206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 768186 + ... + 768258.

It is an arithmetic number, because the mean of its divisors is an integer number (1087541).

Almost surely, 2^56080206 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56080206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78302952).

56080206 is an abundant number, since it is smaller than the sum of its proper divisors (100525698).

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

56080206 is a wasteful number, since it uses less digits than its factorization.

56080206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 56080206 is about 7488.6718448601. The cubic root of 56080206 is about 382.7688024680.

The spelling of 56080206 in words is "fifty-six million, eighty thousand, two hundred six".