227056 has 20 divisors (see below), whose sum is σ = 459792. Its totient is φ = 108416.

The previous prime is 227053. The next prime is 227081. The reversal of 227056 is 650722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60 + ... + 676.

2²²⁷⁰⁵⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229896).

227056 is an abundant number, since it is smaller than the sum of its proper divisors (232736).

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

227056 is a wasteful number, since it uses less digits than its factorization.

227056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648 (or 642 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 227056 is about 476.5039349260. The cubic root of 227056 is about 61.0067178842.

Adding to 227056 its reverse (650722), we get a palindrome (877778).

The spelling of 227056 in words is "two hundred twenty-seven thousand, fifty-six".