115502232 has 32 divisors (see below), whose sum is σ = 292826880. Its totient is φ = 37957920.

The previous prime is 115502227. The next prime is 115502329. The reversal of 115502232 is 232205511.

It is a junction number, because it is equal to n+sod(n) for n = 115502199 and 115502208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32188 + ... + 35595.

It is an arithmetic number, because the mean of its divisors is an integer number (9150840).

Almost surely, 2^115502232 is an apocalyptic number.

115502232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115502232 is an abundant number, since it is smaller than the sum of its proper divisors (177324648).

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

115502232 is a wasteful number, since it uses less digits than its factorization.

115502232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67863 (or 67859 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 115502232 is about 10747.1964716385. The cubic root of 115502232 is about 487.0013056759.

Adding to 115502232 its reverse (232205511), we get a palindrome (347707743).

The spelling of 115502232 in words is "one hundred fifteen million, five hundred two thousand, two hundred thirty-two".