12466249 has 4 divisors (see below), whose sum is σ = 12582864. Its totient is φ = 12349636.

The previous prime is 12466243. The next prime is 12466297. The reversal of 12466249 is 94266421.

12466249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12466249 - 2³ = 12466241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12466241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58147 + ... + 58360.

It is an arithmetic number, because the mean of its divisors is an integer number (3145716).

Almost surely, 2^12466249 is an apocalyptic number.

It is an amenable number.

12466249 is a deficient number, since it is larger than the sum of its proper divisors (116615).

12466249 is a wasteful number, since it uses less digits than its factorization.

12466249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116614.

The product of its digits is 20736, while the sum is 34.

The square root of 12466249 is about 3530.7575674351. The cubic root of 12466249 is about 231.8703757163.

The spelling of 12466249 in words is "twelve million, four hundred sixty-six thousand, two hundred forty-nine".