12327886 has 16 divisors (see below), whose sum is σ = 18805248. Its totient is φ = 6060600.

The previous prime is 12327883. The next prime is 12327899. The reversal of 12327886 is 68872321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12327881) 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, 55171 + ... + 55393.

It is an arithmetic number, because the mean of its divisors is an integer number (1175328).

Almost surely, 2^12327886 is an apocalyptic number.

12327886 is a deficient number, since it is larger than the sum of its proper divisors (6477362).

12327886 is a wasteful number, since it uses less digits than its factorization.

12327886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567.

The product of its digits is 32256, while the sum is 37.

The square root of 12327886 is about 3511.1089416308. The cubic root of 12327886 is about 231.0093385279.

The spelling of 12327886 in words is "twelve million, three hundred twenty-seven thousand, eight hundred eighty-six".