56362730 has 8 divisors (see below), whose sum is σ = 101452932. Its totient is φ = 22545088.

The previous prime is 56362717. The next prime is 56362751. The reversal of 56362730 is 3726365.

56362730 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 48706441 + 7656289 = 6979^2 + 2767^2 .

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

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, 2818127 + ... + 2818146.

Almost surely, 2^56362730 is an apocalyptic number.

56362730 is a deficient number, since it is larger than the sum of its proper divisors (45090202).

56362730 is a wasteful number, since it uses less digits than its factorization.

56362730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5636280.

The product of its (nonzero) digits is 22680, while the sum is 32.

The square root of 56362730 is about 7507.5115717527. The cubic root of 56362730 is about 383.4105041021.

The spelling of 56362730 in words is "fifty-six million, three hundred sixty-two thousand, seven hundred thirty".