12461273 has 8 divisors (see below), whose sum is σ = 13620000. Its totient is φ = 11306880.

The previous prime is 12461269. The next prime is 12461311. The reversal of 12461273 is 37216421.

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 12461273 - 2² = 12461269 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12461243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9353 + ... + 10601.

It is an arithmetic number, because the mean of its divisors is an integer number (1702500).

Almost surely, 2^12461273 is an apocalyptic number.

It is an amenable number.

12461273 is a deficient number, since it is larger than the sum of its proper divisors (1158727).

12461273 is a wasteful number, since it uses less digits than its factorization.

12461273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167.

The product of its digits is 2016, while the sum is 26.

The square root of 12461273 is about 3530.0528324658. The cubic root of 12461273 is about 231.8395206575.

Adding to 12461273 its reverse (37216421), we get a palindrome (49677694).

The spelling of 12461273 in words is "twelve million, four hundred sixty-one thousand, two hundred seventy-three".