228081067 has 2 divisors, whose sum is σ = 228081068. Its totient is φ = 228081066.

The previous prime is 228081059. The next prime is 228081071. The reversal of 228081067 is 760180822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 228081067 - 2³ = 228081059 is a prime.

It is not a weakly prime, because it can be changed into another prime (228081017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114040533 + 114040534.

It is an arithmetic number, because the mean of its divisors is an integer number (114040534).

Almost surely, 2^228081067 is an apocalyptic number.

228081067 is a deficient number, since it is larger than the sum of its proper divisors (1).

228081067 is an equidigital number, since it uses as much as digits as its factorization.

228081067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 228081067 is about 15102.3530285847. The cubic root of 228081067 is about 610.9838704699.

The spelling of 228081067 in words is "two hundred twenty-eight million, eighty-one thousand, sixty-seven".