228168106 has 8 divisors (see below), whose sum is σ = 342316260. Its totient is φ = 114062688.

The previous prime is 228168103. The next prime is 228168137. The reversal of 228168106 is 601861822.

228168106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 221741881 + 6426225 = 14891^2 + 2535^2 .

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

It is not an unprimeable number, because it can be changed into a prime (228168103) 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, 15510 + ... + 26398.

Almost surely, 2^228168106 is an apocalyptic number.

228168106 is a deficient number, since it is larger than the sum of its proper divisors (114148154).

228168106 is a wasteful number, since it uses less digits than its factorization.

228168106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21368.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 228168106 is about 15105.2343907667. The cubic root of 228168106 is about 611.0615806493.

The spelling of 228168106 in words is "two hundred twenty-eight million, one hundred sixty-eight thousand, one hundred six".