56343727 has 8 divisors (see below), whose sum is σ = 61713792. Its totient is φ = 51015000.

The previous prime is 56343701. The next prime is 56343731. The reversal of 56343727 is 72734365.

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 56343727 - 2¹¹ = 56341679 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 (56347727) 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, 7443 + ... + 12964.

It is an arithmetic number, because the mean of its divisors is an integer number (7714224).

Almost surely, 2^56343727 is an apocalyptic number.

56343727 is a deficient number, since it is larger than the sum of its proper divisors (5370065).

56343727 is a wasteful number, since it uses less digits than its factorization.

56343727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20669.

The product of its digits is 105840, while the sum is 37.

The square root of 56343727 is about 7506.2458659439. The cubic root of 56343727 is about 383.3674096151.

The spelling of 56343727 in words is "fifty-six million, three hundred forty-three thousand, seven hundred twenty-seven".