232091 has 2 divisors, whose sum is σ = 232092. Its totient is φ = 232090.

The previous prime is 232081. The next prime is 232103. The reversal of 232091 is 190232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232091 - 2¹⁰ = 231067 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (232051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116045 + 116046.

It is an arithmetic number, because the mean of its divisors is an integer number (116046).

2²³²⁰⁹¹ is an apocalyptic number.

232091 is a deficient number, since it is larger than the sum of its proper divisors (1).

232091 is an equidigital number, since it uses as much as digits as its factorization.

232091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 232091 is about 481.7582381236. The cubic root of 232091 is about 61.4543693955.

The spelling of 232091 in words is "two hundred thirty-two thousand, ninety-one".