115802447 has 4 divisors (see below), whose sum is σ = 120837360. Its totient is φ = 110767536.

The previous prime is 115802413. The next prime is 115802503. The reversal of 115802447 is 744208511.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115802447 - 2¹⁰ = 115801423 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 (115805447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2517422 + ... + 2517467.

It is an arithmetic number, because the mean of its divisors is an integer number (30209340).

Almost surely, 2^115802447 is an apocalyptic number.

115802447 is a deficient number, since it is larger than the sum of its proper divisors (5034913).

115802447 is an equidigital number, since it uses as much as digits as its factorization.

115802447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5034912.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 115802447 is about 10761.1545384313. The cubic root of 115802447 is about 487.4228808099.

The spelling of 115802447 in words is "one hundred fifteen million, eight hundred two thousand, four hundred forty-seven".