228093344 has 24 divisors (see below), whose sum is σ = 457534980. Its totient is φ = 111894016.

The previous prime is 228093343. The next prime is 228093377. The reversal of 228093344 is 443390822.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 213744400 + 14348944 = 14620^2 + 3788^2 .

It is not an unprimeable number, because it can be changed into a prime (228093343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65549 + ... + 68940.

Almost surely, 2^228093344 is an apocalyptic number.

It is an amenable number.

228093344 is an abundant number, since it is smaller than the sum of its proper divisors (229441636).

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

228093344 is a wasteful number, since it uses less digits than its factorization.

228093344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134552 (or 134544 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 228093344 is about 15102.7594829554. The cubic root of 228093344 is about 610.9948328213.

The spelling of 228093344 in words is "two hundred twenty-eight million, ninety-three thousand, three hundred forty-four".