228854272 has 40 divisors (see below), whose sum is σ = 484177716. Its totient is φ = 107692032.

The previous prime is 228854257. The next prime is 228854273. The reversal of 228854272 is 272458822.

It can be written as a sum of positive squares in 2 ways, for example, as 176783616 + 52070656 = 13296^2 + 7216^2 .

It is not an unprimeable number, because it can be changed into a prime (228854273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4443 + ... + 21850.

Almost surely, 2^228854272 is an apocalyptic number.

It is an amenable number.

228854272 is an abundant number, since it is smaller than the sum of its proper divisors (255323444).

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

228854272 is an equidigital number, since it uses as much as digits as its factorization.

228854272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26328 (or 26312 counting only the distinct ones).

The product of its digits is 143360, while the sum is 40.

The square root of 228854272 is about 15127.9301955026. The cubic root of 228854272 is about 611.6735126164.

The spelling of 228854272 in words is "two hundred twenty-eight million, eight hundred fifty-four thousand, two hundred seventy-two".