115417447 has 8 divisors (see below), whose sum is σ = 116794080. Its totient is φ = 114045600.

The previous prime is 115417439. The next prime is 115417459. The reversal of 115417447 is 744714511.

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 115417447 - 2³ = 115417439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115417417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73254 + ... + 74812.

It is an arithmetic number, because the mean of its divisors is an integer number (14599260).

Almost surely, 2^115417447 is an apocalyptic number.

115417447 is a deficient number, since it is larger than the sum of its proper divisors (1376633).

115417447 is a wasteful number, since it uses less digits than its factorization.

115417447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2393.

The product of its digits is 15680, while the sum is 34.

The square root of 115417447 is about 10743.2512304237. The cubic root of 115417447 is about 486.8821145796.

The spelling of 115417447 in words is "one hundred fifteen million, four hundred seventeen thousand, four hundred forty-seven".