12461326 has 4 divisors (see below), whose sum is σ = 18691992. Its totient is φ = 6230662.

The previous prime is 12461311. The next prime is 12461347. The reversal of 12461326 is 62316421.

12461326 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.

It is a self number, because there is not a number n which added to its sum of digits gives 12461326.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3115330 + ... + 3115333.

It is an arithmetic number, because the mean of its divisors is an integer number (4672998).

Almost surely, 2^12461326 is an apocalyptic number.

12461326 is a deficient number, since it is larger than the sum of its proper divisors (6230666).

12461326 is an equidigital number, since it uses as much as digits as its factorization.

12461326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6230665.

The product of its digits is 1728, while the sum is 25.

The square root of 12461326 is about 3530.0603394276. The cubic root of 12461326 is about 231.8398493419.

Adding to 12461326 its reverse (62316421), we get a palindrome (74777747).

The spelling of 12461326 in words is "twelve million, four hundred sixty-one thousand, three hundred twenty-six".