12447341 has 8 divisors (see below), whose sum is σ = 12646368. Its totient is φ = 12250000.

The previous prime is 12447329. The next prime is 12447343. The reversal of 12447341 is 14374421.

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 12447341 - 2⁶ = 12447277 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12447341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12447343) by changing a digit.

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, 25106 + ... + 25596.

It is an arithmetic number, because the mean of its divisors is an integer number (1580796).

Almost surely, 2^12447341 is an apocalyptic number.

It is an amenable number.

12447341 is a deficient number, since it is larger than the sum of its proper divisors (199027).

12447341 is a wasteful number, since it uses less digits than its factorization.

12447341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843.

The product of its digits is 2688, while the sum is 26.

The square root of 12447341 is about 3528.0789390262. The cubic root of 12447341 is about 231.7530877363.

The spelling of 12447341 in words is "twelve million, four hundred forty-seven thousand, three hundred forty-one".