12727196 has 12 divisors (see below), whose sum is σ = 22396920. Its totient is φ = 6328080.

The previous prime is 12727171. The next prime is 12727213. The reversal of 12727196 is 69172721.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8066 + ... + 9513.

It is an arithmetic number, because the mean of its divisors is an integer number (1866410).

Almost surely, 2^12727196 is an apocalyptic number.

It is an amenable number.

12727196 is a deficient number, since it is larger than the sum of its proper divisors (9669724).

12727196 is a wasteful number, since it uses less digits than its factorization.

12727196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17764 (or 17762 counting only the distinct ones).

The product of its digits is 10584, while the sum is 35.

The square root of 12727196 is about 3567.5195864914. The cubic root of 12727196 is about 233.4770751505.

The spelling of 12727196 in words is "twelve million, seven hundred twenty-seven thousand, one hundred ninety-six".