12479067 has 12 divisors (see below), whose sum is σ = 18974280. Its totient is φ = 7881408.

The previous prime is 12479053. The next prime is 12479069. The reversal of 12479067 is 76097421.

It is a happy number.

It is not a de Polignac number, because 12479067 - 2¹⁰ = 12478043 is a prime.

It is a super-2 number, since 2×12479067² = 311454226380978, which contains 22 as substring.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (12479069) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36318 + ... + 36659.

It is an arithmetic number, because the mean of its divisors is an integer number (1581190).

Almost surely, 2^12479067 is an apocalyptic number.

12479067 is a deficient number, since it is larger than the sum of its proper divisors (6495213).

12479067 is a wasteful number, since it uses less digits than its factorization.

12479067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73002 (or 72999 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 12479067 is about 3532.5722922539. The cubic root of 12479067 is about 231.9498194581.

The spelling of 12479067 in words is "twelve million, four hundred seventy-nine thousand, sixty-seven".