115211459 has 16 divisors (see below), whose sum is σ = 133687680. Its totient is φ = 98184960.

The previous prime is 115211449. The next prime is 115211477. The reversal of 115211459 is 954112511.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115211459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115211449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17432 + ... + 23114.

It is an arithmetic number, because the mean of its divisors is an integer number (8355480).

Almost surely, 2^115211459 is an apocalyptic number.

115211459 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

115211459 is a deficient number, since it is larger than the sum of its proper divisors (18476221).

115211459 is a wasteful number, since it uses less digits than its factorization.

115211459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5810.

The product of its digits is 1800, while the sum is 29.

The square root of 115211459 is about 10733.6600933698. The cubic root of 115211459 is about 486.5922924333.

The spelling of 115211459 in words is "one hundred fifteen million, two hundred eleven thousand, four hundred fifty-nine".