12479241 has 8 divisors (see below), whose sum is σ = 17617824. Its totient is φ = 7830080.

The previous prime is 12479237. The next prime is 12479261. The reversal of 12479241 is 14297421.

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 12479241 - 2² = 12479237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12479199 and 12479208.

It is not an unprimeable number, because it can be changed into a prime (12479231) 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, 122295 + ... + 122396.

It is an arithmetic number, because the mean of its divisors is an integer number (2202228).

Almost surely, 2^12479241 is an apocalyptic number.

It is an amenable number.

12479241 is a deficient number, since it is larger than the sum of its proper divisors (5138583).

12479241 is a wasteful number, since it uses less digits than its factorization.

12479241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244711.

The product of its digits is 4032, while the sum is 30.

The square root of 12479241 is about 3532.5969201142. The cubic root of 12479241 is about 231.9508975056.

It can be divided in two parts, 12479 and 241, that added together give a triangular number (12720 = T₁₅₉).

The spelling of 12479241 in words is "twelve million, four hundred seventy-nine thousand, two hundred forty-one".