56705752 has 16 divisors (see below), whose sum is σ = 106534440. Its totient is φ = 28296576.

The previous prime is 56705749. The next prime is 56705771. The reversal of 56705752 is 25750765.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2593 + ... + 10960.

Almost surely, 2^56705752 is an apocalyptic number.

It is an amenable number.

56705752 is a deficient number, since it is larger than the sum of its proper divisors (49828688).

56705752 is a wasteful number, since it uses less digits than its factorization.

56705752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14082 (or 14078 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 37.

The square root of 56705752 is about 7530.3221710628. The cubic root of 56705752 is about 384.1867400470.

The spelling of 56705752 in words is "fifty-six million, seven hundred five thousand, seven hundred fifty-two".