228107 has 8 divisors (see below), whose sum is σ = 252720. Its totient is φ = 204160.

The previous prime is 228103. The next prime is 228113. The reversal of 228107 is 701822.

228107 is nontrivially palindromic in base 12.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 228107 - 2² = 228103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 228107.

It is not an unprimeable number, because it can be changed into a prime (228103) 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 7 ways as a sum of consecutive naturals, for example, 863 + ... + 1095.

It is an arithmetic number, because the mean of its divisors is an integer number (31590).

2²²⁸¹⁰⁷ is an apocalyptic number.

228107 is a deficient number, since it is larger than the sum of its proper divisors (24613).

228107 is a wasteful number, since it uses less digits than its factorization.

228107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 228107 is about 477.6054857306. The cubic root of 228107 is about 61.1007026044.

Adding to 228107 its reverse (701822), we get a palindrome (929929).

The spelling of 228107 in words is "two hundred twenty-eight thousand, one hundred seven".