234089 has 2 divisors, whose sum is σ = 234090. Its totient is φ = 234088.

The previous prime is 234083. The next prime is 234103. The reversal of 234089 is 980432.

234089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 225625 + 8464 = 475^2 + 92^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234089 is a prime.

It is not a weakly prime, because it can be changed into another prime (234083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117044 + 117045.

It is an arithmetic number, because the mean of its divisors is an integer number (117045).

2²³⁴⁰⁸⁹ is an apocalyptic number.

It is an amenable number.

234089 is a deficient number, since it is larger than the sum of its proper divisors (1).

234089 is an equidigital number, since it uses as much as digits as its factorization.

234089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 234089 is about 483.8274485806. The cubic root of 234089 is about 61.6302130139.

The spelling of 234089 in words is "two hundred thirty-four thousand, eighty-nine".