228855848 has 16 divisors (see below), whose sum is σ = 462112980. Its totient is φ = 105625728.

The previous prime is 228855839. The next prime is 228855863. The reversal of 228855848 is 848558822.

It can be written as a sum of positive squares in 2 ways, for example, as 212518084 + 16337764 = 14578^2 + 4042^2 .

It is a junction number, because it is equal to n+sod(n) for n = 228855796 and 228855805.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1100165 + ... + 1100372.

Almost surely, 2^228855848 is an apocalyptic number.

It is an amenable number.

228855848 is an abundant number, since it is smaller than the sum of its proper divisors (233257132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

228855848 is a wasteful number, since it uses less digits than its factorization.

228855848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2200556 (or 2200552 counting only the distinct ones).

The product of its digits is 1638400, while the sum is 50.

The square root of 228855848 is about 15127.9822844952. The cubic root of 228855848 is about 611.6749167053.

The spelling of 228855848 in words is "two hundred twenty-eight million, eight hundred fifty-five thousand, eight hundred forty-eight".