12496343 has 8 divisors (see below), whose sum is σ = 13589712. Its totient is φ = 11442816.

The previous prime is 12496339. The next prime is 12496387. The reversal of 12496343 is 34369421.

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 12496343 - 2² = 12496339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12496333) 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, 9305 + ... + 10562.

It is an arithmetic number, because the mean of its divisors is an integer number (1698714).

Almost surely, 2^12496343 is an apocalyptic number.

12496343 is a deficient number, since it is larger than the sum of its proper divisors (1093369).

12496343 is a wasteful number, since it uses less digits than its factorization.

12496343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19921.

The product of its digits is 15552, while the sum is 32.

The square root of 12496343 is about 3535.0166902011. The cubic root of 12496343 is about 232.0568070860.

The spelling of 12496343 in words is "twelve million, four hundred ninety-six thousand, three hundred forty-three".