228875752 has 32 divisors (see below), whose sum is σ = 497776320. Its totient is φ = 96624000.

The previous prime is 228875741. The next prime is 228875753. The reversal of 228875752 is 257578822.

228875752 is digitally balanced in base 3, 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 (228875753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26749 + ... + 34252.

It is an arithmetic number, because the mean of its divisors is an integer number (15555510).

Almost surely, 2^228875752 is an apocalyptic number.

It is an amenable number.

228875752 is an abundant number, since it is smaller than the sum of its proper divisors (268900568).

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

228875752 is a wasteful number, since it uses less digits than its factorization.

228875752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61081 (or 61077 counting only the distinct ones).

The product of its digits is 627200, while the sum is 46.

The square root of 228875752 is about 15128.6401239503. The cubic root of 228875752 is about 611.6926490096.

The spelling of 228875752 in words is "two hundred twenty-eight million, eight hundred seventy-five thousand, seven hundred fifty-two".