115260219 has 16 divisors (see below), whose sum is σ = 172064640. Its totient is φ = 76251240.

The previous prime is 115260209. The next prime is 115260259. The reversal of 115260219 is 912062511.

115260219 is a `hidden beast` number, since 1 + 1 + 52 + 602 + 1 + 9 = 666.

It is not a de Polignac number, because 115260219 - 2⁷ = 115260091 is a prime.

It is a super-2 number, since 2×115260219² = 26569836167855922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 115260192 and 115260201.

It is not an unprimeable number, because it can be changed into a prime (115260209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12757 + ... + 19830.

It is an arithmetic number, because the mean of its divisors is an integer number (10754040).

Almost surely, 2^115260219 is an apocalyptic number.

115260219 is a deficient number, since it is larger than the sum of its proper divisors (56804421).

115260219 is a wasteful number, since it uses less digits than its factorization.

115260219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32727 (or 32721 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 115260219 is about 10735.9312125218. The cubic root of 115260219 is about 486.6609282387.

The spelling of 115260219 in words is "one hundred fifteen million, two hundred sixty thousand, two hundred nineteen".