12711206 has 8 divisors (see below), whose sum is σ = 20188440. Its totient is φ = 5981728.

The previous prime is 12711169. The next prime is 12711211. The reversal of 12711206 is 60211721.

12711206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186896 + ... + 186963.

It is an arithmetic number, because the mean of its divisors is an integer number (2523555).

Almost surely, 2^12711206 is an apocalyptic number.

12711206 is a deficient number, since it is larger than the sum of its proper divisors (7477234).

12711206 is a wasteful number, since it uses less digits than its factorization.

12711206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373878.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 12711206 is about 3565.2778292862. The cubic root of 12711206 is about 233.3792567207.

Adding to 12711206 its reverse (60211721), we get a palindrome (72922927).

The spelling of 12711206 in words is "twelve million, seven hundred eleven thousand, two hundred six".