12819628 has 6 divisors (see below), whose sum is σ = 22434356. Its totient is φ = 6409812.

The previous prime is 12819619. The next prime is 12819641. The reversal of 12819628 is 82691821.

12819628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1602450 + ... + 1602457.

Almost surely, 2^12819628 is an apocalyptic number.

It is an amenable number.

12819628 is a deficient number, since it is larger than the sum of its proper divisors (9614728).

12819628 is a wasteful number, since it uses less digits than its factorization.

12819628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3204911 (or 3204909 counting only the distinct ones).

The product of its digits is 13824, while the sum is 37.

The square root of 12819628 is about 3580.4508096048. The cubic root of 12819628 is about 234.0409259511.

The spelling of 12819628 in words is "twelve million, eight hundred nineteen thousand, six hundred twenty-eight".