56734161 has 8 divisors (see below), whose sum is σ = 82522464. Its totient is φ = 34384320.

The previous prime is 56734159. The next prime is 56734177. The reversal of 56734161 is 16143765.

56734161 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 not a de Polignac number, because 56734161 - 2¹ = 56734159 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1719217 = 56734161 / (5 + 6 + 7 + 3 + 4 + 1 + 6 + 1).

It is not an unprimeable number, because it can be changed into a prime (56734861) 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 7 ways as a sum of consecutive naturals, for example, 859576 + ... + 859641.

It is an arithmetic number, because the mean of its divisors is an integer number (10315308).

Almost surely, 2^56734161 is an apocalyptic number.

It is an amenable number.

56734161 is a deficient number, since it is larger than the sum of its proper divisors (25788303).

56734161 is a wasteful number, since it uses less digits than its factorization.

56734161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719231.

The product of its digits is 15120, while the sum is 33.

The square root of 56734161 is about 7532.2082419434. The cubic root of 56734161 is about 384.2508872076.

The spelling of 56734161 in words is "fifty-six million, seven hundred thirty-four thousand, one hundred sixty-one".