12839360 has 28 divisors (see below), whose sum is σ = 30574488. Its totient is φ = 5135616.

The previous prime is 12839357. The next prime is 12839371. The reversal of 12839360 is 6393821.

It is a super-3 number, since 3×12839360³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

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, 19742 + ... + 20381.

It is an arithmetic number, because the mean of its divisors is an integer number (1091946).

Almost surely, 2^12839360 is an apocalyptic number.

12839360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12839360 is an abundant number, since it is smaller than the sum of its proper divisors (17735128).

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

12839360 is an equidigital number, since it uses as much as digits as its factorization.

12839360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40140 (or 40130 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 12839360 is about 3583.2052690294. The cubic root of 12839360 is about 234.1609431669.

The spelling of 12839360 in words is "twelve million, eight hundred thirty-nine thousand, three hundred sixty".