12771014 has 8 divisors (see below), whose sum is σ = 19181448. Its totient is φ = 6377200.

The previous prime is 12771013. The next prime is 12771019. The reversal of 12771014 is 41017721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12771013) 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, 2012 + ... + 5439.

It is an arithmetic number, because the mean of its divisors is an integer number (2397681).

Almost surely, 2^12771014 is an apocalyptic number.

12771014 is a deficient number, since it is larger than the sum of its proper divisors (6410434).

12771014 is an equidigital number, since it uses as much as digits as its factorization.

12771014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8310.

The product of its (nonzero) digits is 392, while the sum is 23.

The square root of 12771014 is about 3573.6555513927. The cubic root of 12771014 is about 233.7447114821.

Adding to 12771014 its reverse (41017721), we get a palindrome (53788735).

The spelling of 12771014 in words is "twelve million, seven hundred seventy-one thousand, fourteen".