234031065 has 16 divisors (see below), whose sum is σ = 379580928. Its totient is φ = 123106176.

The previous prime is 234031051. The next prime is 234031087. The reversal of 234031065 is 560130432.

It is a happy number.

It is not a de Polignac number, because 234031065 - 2²¹ = 231933913 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 105769 + ... + 107958.

It is an arithmetic number, because the mean of its divisors is an integer number (23723808).

Almost surely, 2^234031065 is an apocalyptic number.

It is an amenable number.

234031065 is a deficient number, since it is larger than the sum of its proper divisors (145549863).

234031065 is a wasteful number, since it uses less digits than its factorization.

234031065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213808.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 234031065 is about 15298.0738983703. The cubic root of 234031065 is about 616.2512827976.

Adding to 234031065 its reverse (560130432), we get a palindrome (794161497).

The spelling of 234031065 in words is "two hundred thirty-four million, thirty-one thousand, sixty-five".