12826834 has 8 divisors (see below), whose sum is σ = 19255500. Its totient is φ = 6408336.

The previous prime is 12826819. The next prime is 12826859. The reversal of 12826834 is 43862821.

12826834 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11730625 + 1096209 = 3425^2 + 1047^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12826834.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3292 + ... + 6040.

Almost surely, 2^12826834 is an apocalyptic number.

12826834 is a deficient number, since it is larger than the sum of its proper divisors (6428666).

12826834 is a wasteful number, since it uses less digits than its factorization.

12826834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5084.

The product of its digits is 18432, while the sum is 34.

The square root of 12826834 is about 3581.4569660963. The cubic root of 12826834 is about 234.0847697353.

It can be divided in two parts, 128 and 26834, that added together give a palindrome (26962).

The spelling of 12826834 in words is "twelve million, eight hundred twenty-six thousand, eight hundred thirty-four".