56726 has 8 divisors (see below), whose sum is σ = 86184. Its totient is φ = 28000.

The previous prime is 56713. The next prime is 56731. The reversal of 56726 is 62765.

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

It is a Curzon number.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 56695 and 56704.

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, 101 + ... + 351.

It is an arithmetic number, because the mean of its divisors is an integer number (10773).

2⁵⁶⁷²⁶ is an apocalyptic number.

56726 is a deficient number, since it is larger than the sum of its proper divisors (29458).

56726 is a wasteful number, since it uses less digits than its factorization.

56726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366.

The product of its digits is 2520, while the sum is 26.

The square root of 56726 is about 238.1722066069. The cubic root of 56726 is about 38.4232461966.

The spelling of 56726 in words is "fifty-six thousand, seven hundred twenty-six".