12704030 has 32 divisors (see below), whose sum is σ = 24027840. Its totient is φ = 4829440.

The previous prime is 12704023. The next prime is 12704089. The reversal of 12704030 is 3040721.

It is a happy number.

12704030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12704030² = 322784756481800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20282 + ... + 20898.

It is an arithmetic number, because the mean of its divisors is an integer number (750870).

Almost surely, 2^12704030 is an apocalyptic number.

12704030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12704030 is a deficient number, since it is larger than the sum of its proper divisors (11323810).

12704030 is a wasteful number, since it uses less digits than its factorization.

12704030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 12704030 is about 3564.2713140276. The cubic root of 12704030 is about 233.3353310487.

Adding to 12704030 its reverse (3040721), we get a palindrome (15744751).

The spelling of 12704030 in words is "twelve million, seven hundred four thousand, thirty".