228482044 has 24 divisors (see below), whose sum is σ = 459527040. Its totient is φ = 97371696.

The previous prime is 228482041. The next prime is 228482081. The reversal of 228482044 is 440284822.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228482041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17782 + ... + 27805.

It is an arithmetic number, because the mean of its divisors is an integer number (19146960).

Almost surely, 2^228482044 is an apocalyptic number.

It is an amenable number.

228482044 is an abundant number, since it is smaller than the sum of its proper divisors (231044996).

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

228482044 is a wasteful number, since it uses less digits than its factorization.

228482044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45777 (or 45775 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 34.

The square root of 228482044 is about 15115.6225144716. The cubic root of 228482044 is about 611.3417067640.

The spelling of 228482044 in words is "two hundred twenty-eight million, four hundred eighty-two thousand, forty-four".