228114 has 48 divisors (see below), whose sum is σ = 561600. Its totient is φ = 66528.

The previous prime is 228113. The next prime is 228127. The reversal of 228114 is 411822.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (228113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7852 + ... + 7880.

It is an arithmetic number, because the mean of its divisors is an integer number (11700).

2²²⁸¹¹⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 228114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280800).

228114 is an abundant number, since it is smaller than the sum of its proper divisors (333486).

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

228114 is a wasteful number, since it uses less digits than its factorization.

228114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79 (or 76 counting only the distinct ones).

The product of its digits is 128, while the sum is 18.

The square root of 228114 is about 477.6128138985. The cubic root of 228114 is about 61.1013276043.

Adding to 228114 its reverse (411822), we get a palindrome (639936).

The spelling of 228114 in words is "two hundred twenty-eight thousand, one hundred fourteen".