228044 has 12 divisors (see below), whose sum is σ = 407904. Its totient is φ = 111504.

The previous prime is 228023. The next prime is 228049. The reversal of 228044 is 440822.

228044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (228049) 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, 419 + ... + 794.

It is an arithmetic number, because the mean of its divisors is an integer number (33992).

2²²⁸⁰⁴⁴ is an apocalyptic number.

It is an amenable number.

228044 is a deficient number, since it is larger than the sum of its proper divisors (179860).

228044 is a wasteful number, since it uses less digits than its factorization.

228044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264 (or 1262 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 228044 is about 477.5395271598. The cubic root of 228044 is about 61.0950770300.

Adding to 228044 its reverse (440822), we get a palindrome (668866).

The spelling of 228044 in words is "two hundred twenty-eight thousand, forty-four".