56783068 has 12 divisors (see below), whose sum is σ = 100487520. Its totient is φ = 28072352.

The previous prime is 56783063. The next prime is 56783099. The reversal of 56783068 is 86038765.

56783068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×56783068² = 6448633622985248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56783063) 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 3 ways as a sum of consecutive naturals, for example, 79396 + ... + 80107.

It is an arithmetic number, because the mean of its divisors is an integer number (8373960).

Almost surely, 2^56783068 is an apocalyptic number.

It is an amenable number.

56783068 is a deficient number, since it is larger than the sum of its proper divisors (43704452).

56783068 is a wasteful number, since it uses less digits than its factorization.

56783068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159596 (or 159594 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 56783068 is about 7535.4540672742. The cubic root of 56783068 is about 384.3612684455.

The spelling of 56783068 in words is "fifty-six million, seven hundred eighty-three thousand, sixty-eight".