56798 has 8 divisors (see below), whose sum is σ = 97392. Its totient is φ = 24336.

The previous prime is 56783. The next prime is 56807. The reversal of 56798 is 89765.

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

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2015 + ... + 2042.

It is an arithmetic number, because the mean of its divisors is an integer number (12174).

2⁵⁶⁷⁹⁸ is an apocalyptic number.

56798 is a deficient number, since it is larger than the sum of its proper divisors (40594).

56798 is a wasteful number, since it uses less digits than its factorization.

56798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4066.

The product of its digits is 15120, while the sum is 35.

The square root of 56798 is about 238.3233098125. The cubic root of 56798 is about 38.4394956771.

The spelling of 56798 in words is "fifty-six thousand, seven hundred ninety-eight".