227956 has 6 divisors (see below), whose sum is σ = 398930. Its totient is φ = 113976.

The previous prime is 227951. The next prime is 227977. The reversal of 227956 is 659722.

227956 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 220900 + 7056 = 470^2 + 84^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227951) 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 as a sum of consecutive naturals, namely, 28491 + ... + 28498.

2²²⁷⁹⁵⁶ is an apocalyptic number.

It is an amenable number.

227956 is a deficient number, since it is larger than the sum of its proper divisors (170974).

227956 is a wasteful number, since it uses less digits than its factorization.

227956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56993 (or 56991 counting only the distinct ones).

The product of its digits is 7560, while the sum is 31.

The square root of 227956 is about 477.4473792995. The cubic root of 227956 is about 61.0872173502.

It can be divided in two parts, 22795 and 6, that added together give a square (22801 = 151²).

The spelling of 227956 in words is "two hundred twenty-seven thousand, nine hundred fifty-six".