12759838 has 24 divisors (see below), whose sum is σ = 23690448. Its totient is φ = 5046912.

The previous prime is 12759833. The next prime is 12759853. The reversal of 12759838 is 83895721.

12759838 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12759794 and 12759803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12759833) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 331 + ... + 5062.

It is an arithmetic number, because the mean of its divisors is an integer number (987102).

Almost surely, 2^12759838 is an apocalyptic number.

12759838 is a deficient number, since it is larger than the sum of its proper divisors (10930610).

12759838 is a wasteful number, since it uses less digits than its factorization.

12759838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5428 (or 5415 counting only the distinct ones).

The product of its digits is 120960, while the sum is 43.

The square root of 12759838 is about 3572.0915441797. The cubic root of 12759838 is about 233.6765077281.

The spelling of 12759838 in words is "twelve million, seven hundred fifty-nine thousand, eight hundred thirty-eight".