12716085 has 32 divisors (see below), whose sum is σ = 22021632. Its totient is φ = 6241280.

The previous prime is 12716063. The next prime is 12716087. The reversal of 12716085 is 58061721.

12716085 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12716085 - 2¹² = 12711989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12716087) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11455 + ... + 12515.

It is an arithmetic number, because the mean of its divisors is an integer number (688176).

Almost surely, 2^12716085 is an apocalyptic number.

12716085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12716085 is a deficient number, since it is larger than the sum of its proper divisors (9305547).

12716085 is a wasteful number, since it uses less digits than its factorization.

12716085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133.

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 12716085 is about 3565.9620020410. The cubic root of 12716085 is about 233.4091125749.

The spelling of 12716085 in words is "twelve million, seven hundred sixteen thousand, eighty-five".