115468239 has 8 divisors (see below), whose sum is σ = 154506672. Its totient is φ = 76704320.

The previous prime is 115468229. The next prime is 115468277. The reversal of 115468239 is 932864511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115468239 - 2⁵ = 115468207 is a prime.

It is a super-2 number, since 2×115468239² = 26665828435522242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115468197 and 115468206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115468229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67644 + ... + 69329.

It is an arithmetic number, because the mean of its divisors is an integer number (19313334).

Almost surely, 2^115468239 is an apocalyptic number.

115468239 is a deficient number, since it is larger than the sum of its proper divisors (39038433).

115468239 is a wasteful number, since it uses less digits than its factorization.

115468239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137257.

The product of its digits is 51840, while the sum is 39.

The square root of 115468239 is about 10745.6148730540. The cubic root of 115468239 is about 486.9535251859.

The spelling of 115468239 in words is "one hundred fifteen million, four hundred sixty-eight thousand, two hundred thirty-nine".