56734727 has 8 divisors (see below), whose sum is σ = 66592416. Its totient is φ = 47315232.

The previous prime is 56734723. The next prime is 56734747. The reversal of 56734727 is 72743765.

56734727 is nontrivially palindromic in base 6.

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

It is a cyclic number.

It is not a de Polignac number, because 56734727 - 2² = 56734723 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56734723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109268 + ... + 109785.

It is an arithmetic number, because the mean of its divisors is an integer number (8324052).

Almost surely, 2^56734727 is an apocalyptic number.

56734727 is a deficient number, since it is larger than the sum of its proper divisors (9857689).

56734727 is a wasteful number, since it uses less digits than its factorization.

56734727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219097.

The product of its digits is 246960, while the sum is 41.

The square root of 56734727 is about 7532.2458138327. The cubic root of 56734727 is about 384.2521650108.

The spelling of 56734727 in words is "fifty-six million, seven hundred thirty-four thousand, seven hundred twenty-seven".