228876855 has 8 divisors (see below), whose sum is σ = 366202992. Its totient is φ = 122067648.

The previous prime is 228876847. The next prime is 228876889. The reversal of 228876855 is 558678822.

228876855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 228876855 - 2³ = 228876847 is a prime.

It is a super-2 number, since 2×228876855² = 104769229509382050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 228876798 and 228876807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7629214 + ... + 7629243.

It is an arithmetic number, because the mean of its divisors is an integer number (45775374).

Almost surely, 2^228876855 is an apocalyptic number.

228876855 is a deficient number, since it is larger than the sum of its proper divisors (137326137).

228876855 is a wasteful number, since it uses less digits than its factorization.

228876855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15258465.

The product of its digits is 2150400, while the sum is 51.

The square root of 228876855 is about 15128.6765779430. The cubic root of 228876855 is about 611.6936316329.

The spelling of 228876855 in words is "two hundred twenty-eight million, eight hundred seventy-six thousand, eight hundred fifty-five".