228341284 has 12 divisors (see below), whose sum is σ = 404656000. Its totient is φ = 112725288.

The previous prime is 228341261. The next prime is 228341287. The reversal of 228341284 is 482143822.

It is not an unprimeable number, because it can be changed into a prime (228341287) 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, 360984 + ... + 361615.

Almost surely, 2^228341284 is an apocalyptic number.

It is an amenable number.

228341284 is a deficient number, since it is larger than the sum of its proper divisors (176314716).

228341284 is a wasteful number, since it uses less digits than its factorization.

228341284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722682 (or 722680 counting only the distinct ones).

The product of its digits is 24576, while the sum is 34.

The square root of 228341284 is about 15110.9656872087. The cubic root of 228341284 is about 611.2161387114.

The spelling of 228341284 in words is "two hundred twenty-eight million, three hundred forty-one thousand, two hundred eighty-four".