56226 has 8 divisors (see below), whose sum is σ = 112464. Its totient is φ = 18740.

The previous prime is 56209. The next prime is 56237. The reversal of 56226 is 62265.

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

56226 is an admirable number.

It is a super-2 number, since 2×56226² = 6322726152, which contains 22 as substring.

It is a nialpdrome in base 16.

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, 4680 + ... + 4691.

It is an arithmetic number, because the mean of its divisors is an integer number (14058).

2⁵⁶²²⁶ is an apocalyptic number.

56226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56232).

56226 is a wasteful number, since it uses less digits than its factorization.

56226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9376.

The product of its digits is 720, while the sum is 21.

The square root of 56226 is about 237.1202226720. The cubic root of 56226 is about 38.3100215330.

It can be divided in two parts, 56 and 226, that added together give a palindrome (282).

The spelling of 56226 in words is "fifty-six thousand, two hundred twenty-six".