12708130 has 32 divisors (see below), whose sum is σ = 23623488. Its totient is φ = 4920000.

The previous prime is 12708127. The next prime is 12708139. The reversal of 12708130 is 3180721.

It is a super-2 number, since 2×12708130² = 322993136193800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12708139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50505 + ... + 50755.

It is an arithmetic number, because the mean of its divisors is an integer number (738234).

Almost surely, 2^12708130 is an apocalyptic number.

12708130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12708130 is a deficient number, since it is larger than the sum of its proper divisors (10915358).

12708130 is a wasteful number, since it uses less digits than its factorization.

12708130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 12708130 is about 3564.8464202543. The cubic root of 12708130 is about 233.3604299598.

Adding to 12708130 its reverse (3180721), we get a palindrome (15888851).

The spelling of 12708130 in words is "twelve million, seven hundred eight thousand, one hundred thirty".