228124434 has 8 divisors (see below), whose sum is σ = 456248880. Its totient is φ = 76041476.

The previous prime is 228124427. The next prime is 228124439. The reversal of 228124434 is 434421822.

228124434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

228124434 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (228124439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19010364 + ... + 19010375.

It is an arithmetic number, because the mean of its divisors is an integer number (57031110).

Almost surely, 2^228124434 is an apocalyptic number.

228124434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

228124434 is a wasteful number, since it uses less digits than its factorization.

228124434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38020744.

The product of its digits is 12288, while the sum is 30.

The square root of 228124434 is about 15103.7887299843. The cubic root of 228124434 is about 611.0225918753.

The spelling of 228124434 in words is "two hundred twenty-eight million, one hundred twenty-four thousand, four hundred thirty-four".