12713628 has 24 divisors (see below), whose sum is σ = 30042880. Its totient is φ = 4183920.

The previous prime is 12713611. The next prime is 12713639. The reversal of 12713628 is 82631721.

It is a junction number, because it is equal to n+sod(n) for n = 12713595 and 12713604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5758 + ... + 7653.

Almost surely, 2^12713628 is an apocalyptic number.

It is an amenable number.

12713628 is an abundant number, since it is smaller than the sum of its proper divisors (17329252).

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

12713628 is a wasteful number, since it uses less digits than its factorization.

12713628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13497 (or 13495 counting only the distinct ones).

The product of its digits is 4032, while the sum is 30.

The square root of 12713628 is about 3565.6174780815. The cubic root of 12713628 is about 233.3940785155.

The spelling of 12713628 in words is "twelve million, seven hundred thirteen thousand, six hundred twenty-eight".