12839180 has 12 divisors (see below), whose sum is σ = 26962320. Its totient is φ = 5135664.

The previous prime is 12839149. The next prime is 12839201. The reversal of 12839180 is 8193821.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320960 + ... + 320999.

It is an arithmetic number, because the mean of its divisors is an integer number (2246860).

Almost surely, 2^12839180 is an apocalyptic number.

12839180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12839180 is an abundant number, since it is smaller than the sum of its proper divisors (14123140).

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

12839180 is a wasteful number, since it uses less digits than its factorization.

12839180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641968 (or 641966 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 12839180 is about 3583.1801517646. The cubic root of 12839180 is about 234.1598488972.

The spelling of 12839180 in words is "twelve million, eight hundred thirty-nine thousand, one hundred eighty".