228828179 has 2 divisors, whose sum is σ = 228828180. Its totient is φ = 228828178.

The previous prime is 228828163. The next prime is 228828181. The reversal of 228828179 is 971828822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 228828179 - 2⁴ = 228828163 is a prime.

Together with 228828181, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (228828139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114414089 + 114414090.

It is an arithmetic number, because the mean of its divisors is an integer number (114414090).

Almost surely, 2^228828179 is an apocalyptic number.

228828179 is a deficient number, since it is larger than the sum of its proper divisors (1).

228828179 is an equidigital number, since it uses as much as digits as its factorization.

228828179 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 258048, while the sum is 47.

The square root of 228828179 is about 15127.0677594833. The cubic root of 228828179 is about 611.6502649205.

The spelling of 228828179 in words is "two hundred twenty-eight million, eight hundred twenty-eight thousand, one hundred seventy-nine".