115430084 has 72 divisors (see below), whose sum is σ = 263454912. Its totient is φ = 43727040.

The previous prime is 115430071. The next prime is 115430093. The reversal of 115430084 is 480034511.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79049 + ... + 80495.

It is an arithmetic number, because the mean of its divisors is an integer number (3659096).

Almost surely, 2^115430084 is an apocalyptic number.

115430084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115430084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131727456).

115430084 is an abundant number, since it is smaller than the sum of its proper divisors (148024828).

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

115430084 is a wasteful number, since it uses less digits than its factorization.

115430084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1513 (or 1504 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 115430084 is about 10743.8393509955. The cubic root of 115430084 is about 486.8998834262.

Adding to 115430084 its reverse (480034511), we get a palindrome (595464595).

The spelling of 115430084 in words is "one hundred fifteen million, four hundred thirty thousand, eighty-four".