117449 has 4 divisors (see below), whose sum is σ = 118164. Its totient is φ = 116736.

The previous prime is 117443. The next prime is 117497. The reversal of 117449 is 944711.

117449 is nontrivially palindromic in base 12.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 110224 + 7225 = 332^2 + 85^2 .

It is a cyclic number.

It is not a de Polignac number, because 117449 - 2⁸ = 117193 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (117443) 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, 29 + ... + 485.

It is an arithmetic number, because the mean of its divisors is an integer number (29541).

2¹¹⁷⁴⁴⁹ is an apocalyptic number.

It is an amenable number.

117449 is a deficient number, since it is larger than the sum of its proper divisors (715).

117449 is an equidigital number, since it uses as much as digits as its factorization.

117449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714.

The product of its digits is 1008, while the sum is 26.

The square root of 117449 is about 342.7083308004. The cubic root of 117449 is about 48.9722180427.

The spelling of 117449 in words is "one hundred seventeen thousand, four hundred forty-nine".