12834862 has 4 divisors (see below), whose sum is σ = 19252296. Its totient is φ = 6417430.

The previous prime is 12834853. The next prime is 12834863. The reversal of 12834862 is 26843821.

12834862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26843821 = 29 ⋅925649.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12834863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3208714 + ... + 3208717.

It is an arithmetic number, because the mean of its divisors is an integer number (4813074).

Almost surely, 2^12834862 is an apocalyptic number.

12834862 is a deficient number, since it is larger than the sum of its proper divisors (6417434).

12834862 is an equidigital number, since it uses as much as digits as its factorization.

12834862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6417433.

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

The square root of 12834862 is about 3582.5775637102. The cubic root of 12834862 is about 234.1335955176.

The spelling of 12834862 in words is "twelve million, eight hundred thirty-four thousand, eight hundred sixty-two".