115124 has 12 divisors (see below), whose sum is σ = 213444. Its totient is φ = 54144.

The previous prime is 115123. The next prime is 115127. The reversal of 115124 is 421511.

It can be written as a sum of positive squares in 2 ways, for example, as 67600 + 47524 = 260^2 + 218^2 .

It is a junction number, because it is equal to n+sod(n) for n = 115099 and 115108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115123) 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, 779 + ... + 914.

It is an arithmetic number, because the mean of its divisors is an integer number (17787).

2¹¹⁵¹²⁴ is an apocalyptic number.

It is an amenable number.

115124 is a deficient number, since it is larger than the sum of its proper divisors (98320).

115124 is a wasteful number, since it uses less digits than its factorization.

115124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714 (or 1712 counting only the distinct ones).

The product of its digits is 40, while the sum is 14.

The square root of 115124 is about 339.2992779244. The cubic root of 115124 is about 48.6469134405.

Adding to 115124 its reverse (421511), we get a palindrome (536635).

The spelling of 115124 in words is "one hundred fifteen thousand, one hundred twenty-four".