12716396 has 96 divisors (see below), whose sum is σ = 30481920. Its totient is φ = 4492800.

The previous prime is 12716387. The next prime is 12716411. The reversal of 12716396 is 69361721.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239906 + ... + 239958.

It is an arithmetic number, because the mean of its divisors is an integer number (317520).

Almost surely, 2^12716396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12716396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15240960).

12716396 is an abundant number, since it is smaller than the sum of its proper divisors (17765524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12716396 is a wasteful number, since it uses less digits than its factorization.

12716396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135 (or 133 counting only the distinct ones).

The product of its digits is 13608, while the sum is 35.

The square root of 12716396 is about 3566.0056085205. The cubic root of 12716396 is about 233.4110154048.

It can be divided in two parts, 12716 and 396, that multiplied together give a square (5035536 = 2244²).

The spelling of 12716396 in words is "twelve million, seven hundred sixteen thousand, three hundred ninety-six".