12461343 has 8 divisors (see below), whose sum is σ = 16640256. Its totient is φ = 8295000.

The previous prime is 12461311. The next prime is 12461347. The reversal of 12461343 is 34316421.

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

It is not a de Polignac number, because 12461343 - 2⁵ = 12461311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12461347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513 + ... + 5018.

It is an arithmetic number, because the mean of its divisors is an integer number (2080032).

Almost surely, 2^12461343 is an apocalyptic number.

12461343 is a deficient number, since it is larger than the sum of its proper divisors (4178913).

12461343 is an equidigital number, since it uses as much as digits as its factorization.

12461343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6285.

The product of its digits is 1728, while the sum is 24.

The square root of 12461343 is about 3530.0627473177. The cubic root of 12461343 is about 231.8399547688.

Adding to 12461343 its reverse (34316421), we get a palindrome (46777764).

The spelling of 12461343 in words is "twelve million, four hundred sixty-one thousand, three hundred forty-three".