56796730 has 8 divisors (see below), whose sum is σ = 102234132. Its totient is φ = 22718688.

The previous prime is 56796721. The next prime is 56796731. The reversal of 56796730 is 3769765.

56796730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 56685841 + 110889 = 7529^2 + 333^2 .

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

It is not an unprimeable number, because it can be changed into a prime (56796731) 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 in 3 ways as a sum of consecutive naturals, for example, 2839827 + ... + 2839846.

Almost surely, 2^56796730 is an apocalyptic number.

56796730 is a deficient number, since it is larger than the sum of its proper divisors (45437402).

56796730 is a wasteful number, since it uses less digits than its factorization.

56796730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5679680.

The product of its (nonzero) digits is 238140, while the sum is 43.

The square root of 56796730 is about 7536.3605274695. The cubic root of 56796730 is about 384.3920917334.

The spelling of 56796730 in words is "fifty-six million, seven hundred ninety-six thousand, seven hundred thirty".