115442124 has 24 divisors (see below), whose sum is σ = 307845888. Its totient is φ = 32983440.

The previous prime is 115442099. The next prime is 115442137. The reversal of 115442124 is 421244511.

It is a junction number, because it is equal to n+sod(n) for n = 115442094 and 115442103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 687072 + ... + 687239.

It is an arithmetic number, because the mean of its divisors is an integer number (12826912).

Almost surely, 2^115442124 is an apocalyptic number.

115442124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

115442124 is an abundant number, since it is smaller than the sum of its proper divisors (192403764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115442124 is a wasteful number, since it uses less digits than its factorization.

115442124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374325 (or 1374323 counting only the distinct ones).

The product of its digits is 1280, while the sum is 24.

The square root of 115442124 is about 10744.3996574960. The cubic root of 115442124 is about 486.9168116266.

Adding to 115442124 its reverse (421244511), we get a palindrome (536686635).

The spelling of 115442124 in words is "one hundred fifteen million, four hundred forty-two thousand, one hundred twenty-four".