12726316 has 6 divisors (see below), whose sum is σ = 22271060. Its totient is φ = 6363156.

The previous prime is 12726313. The next prime is 12726361. The reversal of 12726316 is 61362721.

It is not an unprimeable number, because it can be changed into a prime (12726313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1590786 + ... + 1590793.

Almost surely, 2^12726316 is an apocalyptic number.

It is an amenable number.

12726316 is a deficient number, since it is larger than the sum of its proper divisors (9544744).

12726316 is a wasteful number, since it uses less digits than its factorization.

12726316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3181583 (or 3181581 counting only the distinct ones).

The product of its digits is 3024, while the sum is 28.

The square root of 12726316 is about 3567.3962493673. The cubic root of 12726316 is about 233.4716939033.

The spelling of 12726316 in words is "twelve million, seven hundred twenty-six thousand, three hundred sixteen".