12467379 has 4 divisors (see below), whose sum is σ = 16623176. Its totient is φ = 8311584.

The previous prime is 12467333. The next prime is 12467393. The reversal of 12467379 is 97376421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97376421 = 3 ⋅32458807.

It is not a de Polignac number, because 12467379 - 2⁸ = 12467123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12467179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2077894 + ... + 2077899.

It is an arithmetic number, because the mean of its divisors is an integer number (4155794).

Almost surely, 2^12467379 is an apocalyptic number.

12467379 is a deficient number, since it is larger than the sum of its proper divisors (4155797).

12467379 is an equidigital number, since it uses as much as digits as its factorization.

12467379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4155796.

The product of its digits is 63504, while the sum is 39.

The square root of 12467379 is about 3530.9175861240. The cubic root of 12467379 is about 231.8773814486.

The spelling of 12467379 in words is "twelve million, four hundred sixty-seven thousand, three hundred seventy-nine".