56344742 has 8 divisors (see below), whose sum is σ = 86578632. Its totient is φ = 27485200.

The previous prime is 56344721. The next prime is 56344751. The reversal of 56344742 is 24744365.

56344742 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 a congruent number.

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, 343484 + ... + 343647.

It is an arithmetic number, because the mean of its divisors is an integer number (10822329).

Almost surely, 2^56344742 is an apocalyptic number.

56344742 is a deficient number, since it is larger than the sum of its proper divisors (30233890).

56344742 is a wasteful number, since it uses less digits than its factorization.

56344742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687174.

The product of its digits is 80640, while the sum is 35.

The square root of 56344742 is about 7506.3134760014. The cubic root of 56344742 is about 383.3697116495.

The spelling of 56344742 in words is "fifty-six million, three hundred forty-four thousand, seven hundred forty-two".