12382793 has 4 divisors (see below), whose sum is σ = 12398100. Its totient is φ = 12367488.

The previous prime is 12382787. The next prime is 12382807. The reversal of 12382793 is 39728321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11916304 + 466489 = 3452^2 + 683^2 .

It is a cyclic number.

It is not a de Polignac number, because 12382793 - 2¹² = 12378697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12382723) 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 3 ways as a sum of consecutive naturals, for example, 6368 + ... + 8081.

It is an arithmetic number, because the mean of its divisors is an integer number (3099525).

Almost surely, 2^12382793 is an apocalyptic number.

It is an amenable number.

12382793 is a deficient number, since it is larger than the sum of its proper divisors (15307).

12382793 is an equidigital number, since it uses as much as digits as its factorization.

12382793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15306.

The product of its digits is 18144, while the sum is 35.

The square root of 12382793 is about 3518.9192943289. The cubic root of 12382793 is about 231.3517937046.

The spelling of 12382793 in words is "twelve million, three hundred eighty-two thousand, seven hundred ninety-three".