115354479 has 16 divisors (see below), whose sum is σ = 156304512. Its totient is φ = 75661728.

The previous prime is 115354439. The next prime is 115354483. The reversal of 115354479 is 974453511.

It is not a de Polignac number, because 115354479 - 2¹¹ = 115352431 is a prime.

It is a super-2 number, since 2×115354479² = 26613311650722882, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115354429) 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, 69649 + ... + 71285.

It is an arithmetic number, because the mean of its divisors is an integer number (9769032).

Almost surely, 2^115354479 is an apocalyptic number.

115354479 is a deficient number, since it is larger than the sum of its proper divisors (40950033).

115354479 is a wasteful number, since it uses less digits than its factorization.

115354479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006.

The product of its digits is 75600, while the sum is 39.

The square root of 115354479 is about 10740.3202466221. The cubic root of 115354479 is about 486.7935561313.

The spelling of 115354479 in words is "one hundred fifteen million, three hundred fifty-four thousand, four hundred seventy-nine".