116239 has 2 divisors, whose sum is σ = 116240. Its totient is φ = 116238.

The previous prime is 116201. The next prime is 116243. The reversal of 116239 is 932611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116239 - 2⁹ = 115727 is a prime.

It is a Chen prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58119 + 58120.

It is an arithmetic number, because the mean of its divisors is an integer number (58120).

2¹¹⁶²³⁹ is an apocalyptic number.

116239 is a deficient number, since it is larger than the sum of its proper divisors (1).

116239 is an equidigital number, since it uses as much as digits as its factorization.

116239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 324, while the sum is 22.

The square root of 116239 is about 340.9384108604. The cubic root of 116239 is about 48.8034609657.

The spelling of 116239 in words is "one hundred sixteen thousand, two hundred thirty-nine".