12716486 has 8 divisors (see below), whose sum is σ = 19091784. Its totient is φ = 6352560.

The previous prime is 12716467. The next prime is 12716489. The reversal of 12716486 is 68461721.

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 (12716489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 986 + ... + 5138.

It is an arithmetic number, because the mean of its divisors is an integer number (2386473).

Almost surely, 2^12716486 is an apocalyptic number.

12716486 is a deficient number, since it is larger than the sum of its proper divisors (6375298).

12716486 is a wasteful number, since it uses less digits than its factorization.

12716486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5686.

The product of its digits is 16128, while the sum is 35.

The square root of 12716486 is about 3566.0182276595. The cubic root of 12716486 is about 233.4115660572.

The spelling of 12716486 in words is "twelve million, seven hundred sixteen thousand, four hundred eighty-six".