228000255 has 16 divisors (see below), whose sum is σ = 416914944. Its totient is φ = 104228640.

The previous prime is 228000239. The next prime is 228000271. The reversal of 228000255 is 552000822.

It is an interprime number because it is at equal distance from previous prime (228000239) and next prime (228000271).

It is not a de Polignac number, because 228000255 - 2⁴ = 228000239 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1085611 + ... + 1085820.

It is an arithmetic number, because the mean of its divisors is an integer number (26057184).

Almost surely, 2^228000255 is an apocalyptic number.

228000255 is a deficient number, since it is larger than the sum of its proper divisors (188914689).

228000255 is a wasteful number, since it uses less digits than its factorization.

228000255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2171446.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 228000255 is about 15099.6773144329. The cubic root of 228000255 is about 610.9117021810.

The spelling of 228000255 in words is "two hundred twenty-eight million, two hundred fifty-five", and thus it is an aban number.