234091 has 8 divisors (see below), whose sum is σ = 275184. Its totient is φ = 196320.

The previous prime is 234089. The next prime is 234103. The reversal of 234091 is 190432.

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

It is a cyclic number.

It is not a de Polignac number, because 234091 - 2¹ = 234089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234191) 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, 676 + ... + 961.

It is an arithmetic number, because the mean of its divisors is an integer number (34398).

2²³⁴⁰⁹¹ is an apocalyptic number.

234091 is a deficient number, since it is larger than the sum of its proper divisors (41093).

234091 is a wasteful number, since it uses less digits than its factorization.

234091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 234091 is about 483.8295154287. The cubic root of 234091 is about 61.6303885313.

It can be divided in two parts, 23 and 4091, that added together give a palindrome (4114).

The spelling of 234091 in words is "two hundred thirty-four thousand, ninety-one".