56211 has 8 divisors (see below), whose sum is σ = 76944. Its totient is φ = 36480.

The previous prime is 56209. The next prime is 56237. The reversal of 56211 is 11265.

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

It is not a de Polignac number, because 56211 - 2¹ = 56209 is a prime.

It is a nialpdrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 56211.

It is not an unprimeable number, because it can be changed into a prime (56311) 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, 106 + ... + 351.

It is an arithmetic number, because the mean of its divisors is an integer number (9618).

2⁵⁶²¹¹ is an apocalyptic number.

56211 is a deficient number, since it is larger than the sum of its proper divisors (20733).

56211 is a wasteful number, since it uses less digits than its factorization.

56211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501.

The product of its digits is 60, while the sum is 15.

The square root of 56211 is about 237.0885910372. The cubic root of 56211 is about 38.3066144412.

Adding to 56211 its reverse (11265), we get a palindrome (67476).

It can be divided in two parts, 5 and 6211, that added together give a triangular number (6216 = T₁₁₁).

The spelling of 56211 in words is "fifty-six thousand, two hundred eleven".