56784706 has 8 divisors (see below), whose sum is σ = 92920464. Its totient is φ = 25811220.

The previous prime is 56784691. The next prime is 56784737. The reversal of 56784706 is 60748765.

56784706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 1290540 + ... + 1290583.

It is an arithmetic number, because the mean of its divisors is an integer number (11615058).

Almost surely, 2^56784706 is an apocalyptic number.

56784706 is a deficient number, since it is larger than the sum of its proper divisors (36135758).

56784706 is a wasteful number, since it uses less digits than its factorization.

56784706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581136.

The product of its (nonzero) digits is 282240, while the sum is 43.

The square root of 56784706 is about 7535.5627527080. The cubic root of 56784706 is about 384.3649642520.

The spelling of 56784706 in words is "fifty-six million, seven hundred eighty-four thousand, seven hundred six".