228336107 has 4 divisors (see below), whose sum is σ = 229531776. Its totient is φ = 227140440.

The previous prime is 228336103. The next prime is 228336109. The reversal of 228336107 is 701633822.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 228336107 - 2² = 228336103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228336103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 597548 + ... + 597929.

It is an arithmetic number, because the mean of its divisors is an integer number (57382944).

Almost surely, 2^228336107 is an apocalyptic number.

228336107 is a deficient number, since it is larger than the sum of its proper divisors (1195669).

228336107 is a wasteful number, since it uses less digits than its factorization.

228336107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195668.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 228336107 is about 15110.7943867952. The cubic root of 228336107 is about 611.2115194709.

Adding to 228336107 its reverse (701633822), we get a palindrome (929969929).

The spelling of 228336107 in words is "two hundred twenty-eight million, three hundred thirty-six thousand, one hundred seven".