56735 has 8 divisors (see below), whose sum is σ = 77856. Its totient is φ = 38880.

The previous prime is 56731. The next prime is 56737. The reversal of 56735 is 53765.

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

It is not a de Polignac number, because 56735 - 2² = 56731 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56731) 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, 776 + ... + 845.

It is an arithmetic number, because the mean of its divisors is an integer number (9732).

2⁵⁶⁷³⁵ is an apocalyptic number.

56735 is a deficient number, since it is larger than the sum of its proper divisors (21121).

56735 is a wasteful number, since it uses less digits than its factorization.

56735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633.

The product of its digits is 3150, while the sum is 26.

The square root of 56735 is about 238.1910997498. The cubic root of 56735 is about 38.4252781333.

The spelling of 56735 in words is "fifty-six thousand, seven hundred thirty-five".