117596447 has 4 divisors (see below), whose sum is σ = 122709360. Its totient is φ = 112483536.

The previous prime is 117596441. The next prime is 117596449. The reversal of 117596447 is 744695711.

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 117596447 - 2⁴ = 117596431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 117596398 and 117596407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117596441) 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, 2556422 + ... + 2556467.

It is an arithmetic number, because the mean of its divisors is an integer number (30677340).

Almost surely, 2^117596447 is an apocalyptic number.

117596447 is a deficient number, since it is larger than the sum of its proper divisors (5112913).

117596447 is an equidigital number, since it uses as much as digits as its factorization.

117596447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5112912.

The product of its digits is 211680, while the sum is 44.

The square root of 117596447 is about 10844.1895501693. The cubic root of 117596447 is about 489.9270292559.

The spelling of 117596447 in words is "one hundred seventeen million, five hundred ninety-six thousand, four hundred forty-seven".