12332115 has 32 divisors (see below), whose sum is σ = 22095360. Its totient is φ = 6525792.

The previous prime is 12332113. The next prime is 12332129. The reversal of 12332115 is 51123321.

12332115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12332115 - 2¹ = 12332113 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12332113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22272 + ... + 22818.

It is an arithmetic number, because the mean of its divisors is an integer number (690480).

Almost surely, 2^12332115 is an apocalyptic number.

12332115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12332115 is a deficient number, since it is larger than the sum of its proper divisors (9763245).

12332115 is a wasteful number, since it uses less digits than its factorization.

12332115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728 (or 722 counting only the distinct ones).

The product of its digits is 180, while the sum is 18.

The square root of 12332115 is about 3511.7111213766. The cubic root of 12332115 is about 231.0357509180.

Adding to 12332115 its reverse (51123321), we get a palindrome (63455436).

The spelling of 12332115 in words is "twelve million, three hundred thirty-two thousand, one hundred fifteen".