12246115 has 16 divisors (see below), whose sum is σ = 17028288. Its totient is φ = 8280576.

The previous prime is 12246077. The next prime is 12246119. The reversal of 12246115 is 51164221.

It is a cyclic number.

It is not a de Polignac number, because 12246115 - 2⁹ = 12245603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12246119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159 + ... + 4951.

It is an arithmetic number, because the mean of its divisors is an integer number (1064268).

Almost surely, 2^12246115 is an apocalyptic number.

12246115 is a deficient number, since it is larger than the sum of its proper divisors (4782173).

12246115 is an equidigital number, since it uses as much as digits as its factorization.

12246115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4878.

The product of its digits is 480, while the sum is 22.

The square root of 12246115 is about 3499.4449559894. Note that the first 3 decimals coincide. The cubic root of 12246115 is about 230.4974425773.

The spelling of 12246115 in words is "twelve million, two hundred forty-six thousand, one hundred fifteen".