12327386 has 4 divisors (see below), whose sum is σ = 18491082. Its totient is φ = 6163692.

The previous prime is 12327377. The next prime is 12327421. The reversal of 12327386 is 68372321.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68372321 = 109 ⋅627269.

It can be written as a sum of positive squares in only one way, i.e., 8886361 + 3441025 = 2981^2 + 1855^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3081845 + ... + 3081848.

Almost surely, 2^12327386 is an apocalyptic number.

12327386 is a deficient number, since it is larger than the sum of its proper divisors (6163696).

12327386 is an equidigital number, since it uses as much as digits as its factorization.

12327386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6163695.

The product of its digits is 12096, while the sum is 32.

The square root of 12327386 is about 3511.0377383332. The cubic root of 12327386 is about 231.0062153585.

The spelling of 12327386 in words is "twelve million, three hundred twenty-seven thousand, three hundred eighty-six".