56768086 has 16 divisors (see below), whose sum is σ = 90563760. Its totient is φ = 26611200.

The previous prime is 56768081. The next prime is 56768119. The reversal of 56768086 is 68086765.

It is a happy number.

56768086 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 not an unprimeable number, because it can be changed into a prime (56768081) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4015 + ... + 11386.

It is an arithmetic number, because the mean of its divisors is an integer number (5660235).

Almost surely, 2^56768086 is an apocalyptic number.

56768086 is a deficient number, since it is larger than the sum of its proper divisors (33795674).

56768086 is a wasteful number, since it uses less digits than its factorization.

56768086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15519.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 56768086 is about 7534.4599010148. The cubic root of 56768086 is about 384.3274613779.

The spelling of 56768086 in words is "fifty-six million, seven hundred sixty-eight thousand, eighty-six".