12930004 has 6 divisors (see below), whose sum is σ = 22627514. Its totient is φ = 6465000.

The previous prime is 12929999. The next prime is 12930011. The reversal of 12930004 is 40003921.

12930004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8133904 + 4796100 = 2852^2 + 2190^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1616247 + ... + 1616254.

Almost surely, 2^12930004 is an apocalyptic number.

It is an amenable number.

12930004 is a deficient number, since it is larger than the sum of its proper divisors (9697510).

12930004 is a wasteful number, since it uses less digits than its factorization.

12930004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3232505 (or 3232503 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 12930004 is about 3595.8314754727. The cubic root of 12930004 is about 234.7106987723.

Adding to 12930004 its reverse (40003921), we get a palindrome (52933925).

The spelling of 12930004 in words is "twelve million, nine hundred thirty thousand, four".