234235706 has 16 divisors (see below), whose sum is σ = 368299008. Its totient is φ = 111602400.

The previous prime is 234235681. The next prime is 234235709. The reversal of 234235706 is 607532432.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (234235709) 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, 29690 + ... + 36741.

It is an arithmetic number, because the mean of its divisors is an integer number (23018688).

Almost surely, 2^234235706 is an apocalyptic number.

234235706 is a deficient number, since it is larger than the sum of its proper divisors (134063302).

234235706 is a wasteful number, since it uses less digits than its factorization.

234235706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66517.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 234235706 is about 15304.7608932646. The cubic root of 234235706 is about 616.4308508946.

The spelling of 234235706 in words is "two hundred thirty-four million, two hundred thirty-five thousand, seven hundred six".