228141048 has 32 divisors (see below), whose sum is σ = 595152000. Its totient is φ = 72740448.

The previous prime is 228141047. The next prime is 228141077. The reversal of 228141048 is 840141822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228141041) 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, 206098 + ... + 207201.

It is an arithmetic number, because the mean of its divisors is an integer number (18598500).

Almost surely, 2^228141048 is an apocalyptic number.

It is an amenable number.

228141048 is an abundant number, since it is smaller than the sum of its proper divisors (367010952).

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

228141048 is a wasteful number, since it uses less digits than its factorization.

228141048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413331 (or 413327 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The square root of 228141048 is about 15104.3387144224. The cubic root of 228141048 is about 611.0374248369.

The spelling of 228141048 in words is "two hundred twenty-eight million, one hundred forty-one thousand, forty-eight".