12426379 has 8 divisors (see below), whose sum is σ = 14348768. Its totient is φ = 10540800.

The previous prime is 12426373. The next prime is 12426383. The reversal of 12426379 is 97362421.

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 12426379 - 2⁵ = 12426347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12426373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8472 + ... + 9829.

It is an arithmetic number, because the mean of its divisors is an integer number (1793596).

Almost surely, 2^12426379 is an apocalyptic number.

12426379 is a deficient number, since it is larger than the sum of its proper divisors (1922389).

12426379 is an equidigital number, since it uses as much as digits as its factorization.

12426379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18405.

The product of its digits is 18144, while the sum is 34.

The square root of 12426379 is about 3525.1069487322. The cubic root of 12426379 is about 231.6229196993.

The spelling of 12426379 in words is "twelve million, four hundred twenty-six thousand, three hundred seventy-nine".