227826 has 16 divisors (see below), whose sum is σ = 506400. Its totient is φ = 75924.

The previous prime is 227797. The next prime is 227827. The reversal of 227826 is 628722.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 227826.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 227826.

It is not an unprimeable number, because it can be changed into a prime (227827) 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, 2056 + ... + 2163.

It is an arithmetic number, because the mean of its divisors is an integer number (31650).

2²²⁷⁸²⁶ is an apocalyptic number.

227826 is an abundant number, since it is smaller than the sum of its proper divisors (278574).

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

227826 is a wasteful number, since it uses less digits than its factorization.

227826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4230 (or 4224 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 227826 is about 477.3112192270. The cubic root of 227826 is about 61.0756027574.

It can be divided in two parts, 2278 and 26, that added together give a square (2304 = 48²).

The spelling of 227826 in words is "two hundred twenty-seven thousand, eight hundred twenty-six".