12711361 has 16 divisors (see below), whose sum is σ = 14696640. Its totient is φ = 10895040.

The previous prime is 12711329. The next prime is 12711371. The reversal of 12711361 is 16311721.

12711361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12711361 - 2⁵ = 12711329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12711371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12606 + ... + 13576.

It is an arithmetic number, because the mean of its divisors is an integer number (918540).

Almost surely, 2^12711361 is an apocalyptic number.

It is an amenable number.

12711361 is a deficient number, since it is larger than the sum of its proper divisors (1985279).

12711361 is a wasteful number, since it uses less digits than its factorization.

12711361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056.

The product of its digits is 252, while the sum is 22.

The square root of 12711361 is about 3565.2995666564. The cubic root of 12711361 is about 233.3802053230.

The spelling of 12711361 in words is "twelve million, seven hundred eleven thousand, three hundred sixty-one".