56768 has 14 divisors (see below), whose sum is σ = 112776. Its totient is φ = 28352.
The previous prime is 56767. The next prime is 56773. The reversal of 56768 is 86765.
56768 is nontrivially palindromic in base 5.
56768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a nialpdrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56767) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 380 + ... + 507.
256768 is an apocalyptic number.
It is an amenable number.
56768 is a deficient number, since it is larger than the sum of its proper divisors (56008).
56768 is an equidigital number, since it uses as much as digits as its factorization.
56768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 899 (or 889 counting only the distinct ones).
The product of its digits is 10080, while the sum is 32.
The square root of 56768 is about 238.2603617894. The cubic root of 56768 is about 38.4327267301.
The spelling of 56768 in words is "fifty-six thousand, seven hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •