12799192 has 48 divisors (see below), whose sum is σ = 28276560. Its totient is φ = 5414976.

The previous prime is 12799183. The next prime is 12799207. The reversal of 12799192 is 29199721.

It is a happy number.

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 11 ways as a sum of consecutive naturals, for example, 40218 + ... + 40534.

It is an arithmetic number, because the mean of its divisors is an integer number (589095).

Almost surely, 2^12799192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12799192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14138280).

12799192 is an abundant number, since it is smaller than the sum of its proper divisors (15477368).

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

12799192 is a wasteful number, since it uses less digits than its factorization.

12799192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440 (or 429 counting only the distinct ones).

The product of its digits is 20412, while the sum is 40.

The square root of 12799192 is about 3577.5958407847. The cubic root of 12799192 is about 233.9164968569.

The spelling of 12799192 in words is "twelve million, seven hundred ninety-nine thousand, one hundred ninety-two".