228126256 has 10 divisors (see below), whose sum is σ = 441994652. Its totient is φ = 114063120.

The previous prime is 228126253. The next prime is 228126271. The reversal of 228126256 is 652621822.

228126256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (228126251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7128930 + ... + 7128961.

Almost surely, 2^228126256 is an apocalyptic number.

It is an amenable number.

228126256 is a deficient number, since it is larger than the sum of its proper divisors (213868396).

228126256 is a wasteful number, since it uses less digits than its factorization.

228126256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14257899 (or 14257893 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 228126256 is about 15103.8490458558. The cubic root of 228126256 is about 611.0242185901.

The spelling of 228126256 in words is "two hundred twenty-eight million, one hundred twenty-six thousand, two hundred fifty-six".