234022228 has 36 divisors (see below), whose sum is σ = 465704820. Its totient is φ = 102699520.

The previous prime is 234022127. The next prime is 234022249. The reversal of 234022228 is 822220432.

It is a happy number.

234022228 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 177742224 + 56280004 = 13332^2 + 7502^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5700 + ... + 22372.

It is an arithmetic number, because the mean of its divisors is an integer number (12936245).

Almost surely, 2^234022228 is an apocalyptic number.

It is an amenable number.

234022228 is a deficient number, since it is larger than the sum of its proper divisors (231682592).

234022228 is a wasteful number, since it uses less digits than its factorization.

234022228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16728 (or 16715 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 234022228 is about 15297.7850684339. The cubic root of 234022228 is about 616.2435261620.

The spelling of 234022228 in words is "two hundred thirty-four million, twenty-two thousand, two hundred twenty-eight".