228834422 has 16 divisors (see below), whose sum is σ = 346574592. Its totient is φ = 113314920.

The previous prime is 228834421. The next prime is 228834427. The reversal of 228834422 is 224438822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228834421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102773 + ... + 104975.

It is an arithmetic number, because the mean of its divisors is an integer number (21660912).

Almost surely, 2^228834422 is an apocalyptic number.

228834422 is a deficient number, since it is larger than the sum of its proper divisors (117740170).

228834422 is a wasteful number, since it uses less digits than its factorization.

228834422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683.

The product of its digits is 49152, while the sum is 35.

The square root of 228834422 is about 15127.2741100305. The cubic root of 228834422 is about 611.6558273151.

The spelling of 228834422 in words is "two hundred twenty-eight million, eight hundred thirty-four thousand, four hundred twenty-two".