228808067 has 2 divisors, whose sum is σ = 228808068. Its totient is φ = 228808066.

The previous prime is 228808033. The next prime is 228808087. The reversal of 228808067 is 760808822.

228808067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-228808067 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (228808007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114404033 + 114404034.

It is an arithmetic number, because the mean of its divisors is an integer number (114404034).

Almost surely, 2^228808067 is an apocalyptic number.

228808067 is a deficient number, since it is larger than the sum of its proper divisors (1).

228808067 is an equidigital number, since it uses as much as digits as its factorization.

228808067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 228808067 is about 15126.4029762531. The cubic root of 228808067 is about 611.6323448219.

The spelling of 228808067 in words is "two hundred twenty-eight million, eight hundred eight thousand, sixty-seven".