115448 has 8 divisors (see below), whose sum is σ = 216480. Its totient is φ = 57720.

The previous prime is 115429. The next prime is 115459. The reversal of 115448 is 844511.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

115448 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7208 + ... + 7223.

It is an arithmetic number, because the mean of its divisors is an integer number (27060).

2¹¹⁵⁴⁴⁸ is an apocalyptic number.

It is an amenable number.

115448 is a deficient number, since it is larger than the sum of its proper divisors (101032).

115448 is a wasteful number, since it uses less digits than its factorization.

115448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14437 (or 14433 counting only the distinct ones).

The product of its digits is 640, while the sum is 23.

The square root of 115448 is about 339.7763970614. The cubic root of 115448 is about 48.6925072836.

Adding to 115448 its reverse (844511), we get a palindrome (959959).

The spelling of 115448 in words is "one hundred fifteen thousand, four hundred forty-eight".