12716205 has 16 divisors (see below), whose sum is σ = 20396544. Its totient is φ = 6765120.

The previous prime is 12716177. The next prime is 12716233. The reversal of 12716205 is 50261721.

12716205 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12716177) and next prime (12716233).

It is not a de Polignac number, because 12716205 - 2¹¹ = 12714157 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7332 + ... + 8898.

It is an arithmetic number, because the mean of its divisors is an integer number (1274784).

Almost surely, 2^12716205 is an apocalyptic number.

12716205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12716205 is a deficient number, since it is larger than the sum of its proper divisors (7680339).

12716205 is a wasteful number, since it uses less digits than its factorization.

12716205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2116.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 12716205 is about 3565.9788277554. The cubic root of 12716205 is about 233.4098467894.

Adding to 12716205 its reverse (50261721), we get a palindrome (62977926).

It can be divided in two parts, 12716 and 205, that added together give a palindrome (12921).

The spelling of 12716205 in words is "twelve million, seven hundred sixteen thousand, two hundred five".