115414432 has 96 divisors (see below), whose sum is σ = 272764800. Its totient is φ = 47029248.

The previous prime is 115414427. The next prime is 115414447. The reversal of 115414432 is 234414511.

It is a super-2 number, since 2×115414432² = 26640982227765248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115414397 and 115414406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 707983 + ... + 708145.

It is an arithmetic number, because the mean of its divisors is an integer number (2841300).

Almost surely, 2^115414432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115414432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136382400).

115414432 is an abundant number, since it is smaller than the sum of its proper divisors (157350368).

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

115414432 is a wasteful number, since it uses less digits than its factorization.

115414432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318 (or 310 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 115414432 is about 10743.1109088569. The cubic root of 115414432 is about 486.8778750057.

Adding to 115414432 its reverse (234414511), we get a palindrome (349828943).

The spelling of 115414432 in words is "one hundred fifteen million, four hundred fourteen thousand, four hundred thirty-two".