12759434 has 16 divisors (see below), whose sum is σ = 20172672. Its totient is φ = 6040848.

The previous prime is 12759427. The next prime is 12759479. The reversal of 12759434 is 43495721.

It is a junction number, because it is equal to n+sod(n) for n = 12759394 and 12759403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3392 + ... + 6084.

It is an arithmetic number, because the mean of its divisors is an integer number (1260792).

Almost surely, 2^12759434 is an apocalyptic number.

12759434 is a deficient number, since it is larger than the sum of its proper divisors (7413238).

12759434 is a wasteful number, since it uses less digits than its factorization.

12759434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2821.

The product of its digits is 30240, while the sum is 35.

The square root of 12759434 is about 3572.0349942295. The cubic root of 12759434 is about 233.6740414924.

The spelling of 12759434 in words is "twelve million, seven hundred fifty-nine thousand, four hundred thirty-four".