228000868 has 6 divisors (see below), whose sum is σ = 399001526. Its totient is φ = 114000432.

The previous prime is 228000847. The next prime is 228000881. The reversal of 228000868 is 868000822.

It is a happy number.

228000868 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 190937124 + 37063744 = 13818^2 + 6088^2 .

228000868 is strictly pandigital in base 9.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28500105 + ... + 28500112.

Almost surely, 2^228000868 is an apocalyptic number.

It is an amenable number.

228000868 is a deficient number, since it is larger than the sum of its proper divisors (171000658).

228000868 is a wasteful number, since it uses less digits than its factorization.

228000868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57000221 (or 57000219 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 228000868 is about 15099.6976128663. The cubic root of 228000868 is about 610.9122496782.

The spelling of 228000868 in words is "two hundred twenty-eight million, eight hundred sixty-eight", and thus it is an aban number.