56704742 has 8 divisors (see below), whose sum is σ = 85335096. Its totient is φ = 28259712.

The previous prime is 56704727. The next prime is 56704777. The reversal of 56704742 is 24740765.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45563 + ... + 46790.

It is an arithmetic number, because the mean of its divisors is an integer number (10666887).

Almost surely, 2^56704742 is an apocalyptic number.

56704742 is a deficient number, since it is larger than the sum of its proper divisors (28630354).

56704742 is a wasteful number, since it uses less digits than its factorization.

56704742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92662.

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 56704742 is about 7530.2551085604. The cubic root of 56704742 is about 384.1844590855.

The spelling of 56704742 in words is "fifty-six million, seven hundred four thousand, seven hundred forty-two".