56856344 has 8 divisors (see below), whose sum is σ = 106605660. Its totient is φ = 28428168.

The previous prime is 56856343. The next prime is 56856361. The reversal of 56856344 is 44365865.

56856344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56856343) 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 as a sum of consecutive naturals, namely, 3553514 + ... + 3553529.

Almost surely, 2^56856344 is an apocalyptic number.

It is an amenable number.

56856344 is a deficient number, since it is larger than the sum of its proper divisors (49749316).

56856344 is a wasteful number, since it uses less digits than its factorization.

56856344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7107049 (or 7107045 counting only the distinct ones).

The product of its digits is 345600, while the sum is 41.

The square root of 56856344 is about 7540.3145822969. The cubic root of 56856344 is about 384.5265310316.

The spelling of 56856344 in words is "fifty-six million, eight hundred fifty-six thousand, three hundred forty-four".