227868 has 24 divisors (see below), whose sum is σ = 563472. Its totient is φ = 71424.

The previous prime is 227849. The next prime is 227869. The reversal of 227868 is 868722.

227868 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227869) by changing a digit.

227868 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355 + ... + 762.

It is an arithmetic number, because the mean of its divisors is an integer number (23478).

2²²⁷⁸⁶⁸ is an apocalyptic number.

It is an amenable number.

227868 is an abundant number, since it is smaller than the sum of its proper divisors (335604).

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

227868 is a wasteful number, since it uses less digits than its factorization.

227868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141 (or 1139 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 227868 is about 477.3552136512. The cubic root of 227868 is about 61.0793556473.

It can be divided in two parts, 2278 and 68, that added together give a triangular number (2346 = T₆₈).

The spelling of 227868 in words is "two hundred twenty-seven thousand, eight hundred sixty-eight".