12461267 has 16 divisors (see below), whose sum is σ = 15755712. Its totient is φ = 9590400.

The previous prime is 12461261. The next prime is 12461269. The reversal of 12461267 is 76216421.

It is not a de Polignac number, because 12461267 - 2⁸ = 12461011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12461261) 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 15 ways as a sum of consecutive naturals, for example, 1517 + ... + 5217.

It is an arithmetic number, because the mean of its divisors is an integer number (984732).

Almost surely, 2^12461267 is an apocalyptic number.

12461267 is a deficient number, since it is larger than the sum of its proper divisors (3294445).

12461267 is a wasteful number, since it uses less digits than its factorization.

12461267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3758.

The product of its digits is 4032, while the sum is 29.

The square root of 12461267 is about 3530.0519826201. The cubic root of 12461267 is about 231.8394834479.

Adding to 12461267 its reverse (76216421), we get a palindrome (88677688).

The spelling of 12461267 in words is "twelve million, four hundred sixty-one thousand, two hundred sixty-seven".