12626339 has 8 divisors (see below), whose sum is σ = 14249520. Its totient is φ = 11082400.

The previous prime is 12626323. The next prime is 12626353. The reversal of 12626339 is 93362621.

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 12626339 - 2⁴ = 12626323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12626309) 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, 19472 + ... + 20109.

It is an arithmetic number, because the mean of its divisors is an integer number (1781190).

Almost surely, 2^12626339 is an apocalyptic number.

12626339 is a deficient number, since it is larger than the sum of its proper divisors (1623181).

12626339 is a wasteful number, since it uses less digits than its factorization.

12626339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39621.

The product of its digits is 11664, while the sum is 32.

The square root of 12626339 is about 3553.3560193147. The cubic root of 12626339 is about 232.8587070935.

The spelling of 12626339 in words is "twelve million, six hundred twenty-six thousand, three hundred thirty-nine".