229888029 has 8 divisors (see below), whose sum is σ = 350305600. Its totient is φ = 131364576.

The previous prime is 229888007. The next prime is 229888063. The reversal of 229888029 is 920888922.

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

It is not a de Polignac number, because 229888029 - 2⁸ = 229887773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229888129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5473504 + ... + 5473545.

It is an arithmetic number, because the mean of its divisors is an integer number (43788200).

Almost surely, 2^229888029 is an apocalyptic number.

It is an amenable number.

229888029 is a deficient number, since it is larger than the sum of its proper divisors (120417571).

229888029 is a wasteful number, since it uses less digits than its factorization.

229888029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10947059.

The product of its (nonzero) digits is 331776, while the sum is 48.

The square root of 229888029 is about 15162.0588641517. The cubic root of 229888029 is about 612.5931255876.

The spelling of 229888029 in words is "two hundred twenty-nine million, eight hundred eighty-eight thousand, twenty-nine".