115234215 has 8 divisors (see below), whose sum is σ = 184374768. Its totient is φ = 61458240.

The previous prime is 115234199. The next prime is 115234241. The reversal of 115234215 is 512432511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 115234215 - 2⁴ = 115234199 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3841126 + ... + 3841155.

It is an arithmetic number, because the mean of its divisors is an integer number (23046846).

Almost surely, 2^115234215 is an apocalyptic number.

115234215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115234215 is a deficient number, since it is larger than the sum of its proper divisors (69140553).

115234215 is an equidigital number, since it uses as much as digits as its factorization.

115234215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7682289.

The product of its digits is 1200, while the sum is 24.

The square root of 115234215 is about 10734.7200708728. The cubic root of 115234215 is about 486.6243267621.

Adding to 115234215 its reverse (512432511), we get a palindrome (627666726).

The spelling of 115234215 in words is "one hundred fifteen million, two hundred thirty-four thousand, two hundred fifteen".