12834974 has 4 divisors (see below), whose sum is σ = 19252464. Its totient is φ = 6417486.

The previous prime is 12834959. The next prime is 12834977. The reversal of 12834974 is 47943821.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47943821 = 19 ⋅2523359.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12834977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3208742 + ... + 3208745.

It is an arithmetic number, because the mean of its divisors is an integer number (4813116).

Almost surely, 2^12834974 is an apocalyptic number.

12834974 is a deficient number, since it is larger than the sum of its proper divisors (6417490).

12834974 is an equidigital number, since it uses as much as digits as its factorization.

12834974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6417489.

The product of its digits is 48384, while the sum is 38.

The square root of 12834974 is about 3582.5931948799. The cubic root of 12834974 is about 234.1342765504.

The spelling of 12834974 in words is "twelve million, eight hundred thirty-four thousand, nine hundred seventy-four".