115459 has 2 divisors, whose sum is σ = 115460. Its totient is φ = 115458.

The previous prime is 115429. The next prime is 115469. The reversal of 115459 is 954511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115459 - 2⁷ = 115331 is a prime.

It is an Ulam number.

115459 is a lucky number.

It is a zygodrome in base 2.

It is not a weakly prime, because it can be changed into another prime (115429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57729 + 57730.

It is an arithmetic number, because the mean of its divisors is an integer number (57730).

2¹¹⁵⁴⁵⁹ is an apocalyptic number.

115459 is a deficient number, since it is larger than the sum of its proper divisors (1).

115459 is an equidigital number, since it uses as much as digits as its factorization.

115459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 900, while the sum is 25.

The square root of 115459 is about 339.7925837919. The cubic root of 115459 is about 48.6940537246.

It can be divided in two parts, 1154 and 59, that multiplied together give a palindrome (68086).

The spelling of 115459 in words is "one hundred fifteen thousand, four hundred fifty-nine".