228141376 has 28 divisors (see below), whose sum is σ = 468332820. Its totient is φ = 110136320.

The previous prime is 228141373. The next prime is 228141383. The reversal of 228141376 is 673141822.

228141376 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 61214976 + 166926400 = 7824^2 + 12920^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228141373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59605 + ... + 63316.

Almost surely, 2^228141376 is an apocalyptic number.

It is an amenable number.

228141376 is an abundant number, since it is smaller than the sum of its proper divisors (240191444).

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

228141376 is a wasteful number, since it uses less digits than its factorization.

228141376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122962 (or 122952 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 228141376 is about 15104.3495722259. The cubic root of 228141376 is about 611.0377176677.

The spelling of 228141376 in words is "two hundred twenty-eight million, one hundred forty-one thousand, three hundred seventy-six".