115502416 has 20 divisors (see below), whose sum is σ = 225292500. Its totient is φ = 57362432.

The previous prime is 115502411. The next prime is 115502417. The reversal of 115502416 is 614205511.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 74028816 + 41473600 = 8604^2 + 6440^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115502411) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 21841 + ... + 26608.

It is an arithmetic number, because the mean of its divisors is an integer number (11264625).

Almost surely, 2^115502416 is an apocalyptic number.

115502416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

115502416 is a deficient number, since it is larger than the sum of its proper divisors (109790084).

115502416 is a wasteful number, since it uses less digits than its factorization.

115502416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48606 (or 48600 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 115502416 is about 10747.2050320072. The cubic root of 115502416 is about 487.0015642804.

Adding to 115502416 its reverse (614205511), we get a palindrome (729707927).

The spelling of 115502416 in words is "one hundred fifteen million, five hundred two thousand, four hundred sixteen".