56086743 has 8 divisors (see below), whose sum is σ = 74998000. Its totient is φ = 37283328.

The previous prime is 56086741. The next prime is 56086747. The reversal of 56086743 is 34768065.

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

It is not a de Polignac number, because 56086743 - 2¹ = 56086741 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 (56086741) 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, 25738 + ... + 27831.

It is an arithmetic number, because the mean of its divisors is an integer number (9374750).

Almost surely, 2^56086743 is an apocalyptic number.

56086743 is a deficient number, since it is larger than the sum of its proper divisors (18911257).

56086743 is a wasteful number, since it uses less digits than its factorization.

56086743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53921.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 56086743 is about 7489.1082913789. The cubic root of 56086743 is about 382.7836743965.

The spelling of 56086743 in words is "fifty-six million, eighty-six thousand, seven hundred forty-three".