12819084 has 12 divisors (see below), whose sum is σ = 29911224. Its totient is φ = 4273024.

The previous prime is 12819083. The next prime is 12819137. The reversal of 12819084 is 48091821.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (12819083) by changing a digit.

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, 534117 + ... + 534140.

It is an arithmetic number, because the mean of its divisors is an integer number (2492602).

Almost surely, 2^12819084 is an apocalyptic number.

It is an amenable number.

12819084 is an abundant number, since it is smaller than the sum of its proper divisors (17092140).

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

12819084 is a wasteful number, since it uses less digits than its factorization.

12819084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068264 (or 1068262 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 12819084 is about 3580.3748407115. The cubic root of 12819084 is about 234.0376154009.

The spelling of 12819084 in words is "twelve million, eight hundred nineteen thousand, eighty-four".