12342115 has 8 divisors (see below), whose sum is σ = 15590160. Its totient is φ = 9353952.

The previous prime is 12342073. The next prime is 12342149. The reversal of 12342115 is 51124321.

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

It is a cyclic number.

It is not a de Polignac number, because 12342115 - 2⁹ = 12341603 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 12342092 and 12342101.

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, 64864 + ... + 65053.

It is an arithmetic number, because the mean of its divisors is an integer number (1948770).

Almost surely, 2^12342115 is an apocalyptic number.

12342115 is a deficient number, since it is larger than the sum of its proper divisors (3248045).

12342115 is a wasteful number, since it uses less digits than its factorization.

12342115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129941.

The product of its digits is 240, while the sum is 19.

The square root of 12342115 is about 3513.1346401754. The cubic root of 12342115 is about 231.0981823098.

Adding to 12342115 its reverse (51124321), we get a palindrome (63466436).

The spelling of 12342115 in words is "twelve million, three hundred forty-two thousand, one hundred fifteen".