12734476 has 12 divisors (see below), whose sum is σ = 22536360. Its totient is φ = 6295520.

The previous prime is 12734471. The next prime is 12734537. The reversal of 12734476 is 67443721.

It is not an unprimeable number, because it can be changed into a prime (12734471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17530 + ... + 18241.

It is an arithmetic number, because the mean of its divisors is an integer number (1878030).

Almost surely, 2^12734476 is an apocalyptic number.

It is an amenable number.

12734476 is a deficient number, since it is larger than the sum of its proper divisors (9801884).

12734476 is a wasteful number, since it uses less digits than its factorization.

12734476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35864 (or 35862 counting only the distinct ones).

The product of its digits is 28224, while the sum is 34.

The square root of 12734476 is about 3568.5397573798. The cubic root of 12734476 is about 233.5215832293.

The spelling of 12734476 in words is "twelve million, seven hundred thirty-four thousand, four hundred seventy-six".