12974384 has 20 divisors (see below), whose sum is σ = 25206720. Its totient is φ = 6469440.

The previous prime is 12974341. The next prime is 12974387. The reversal of 12974384 is 48347921.

12974384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12974387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6497 + ... + 8255.

It is an arithmetic number, because the mean of its divisors is an integer number (1260336).

Almost surely, 2^12974384 is an apocalyptic number.

It is an amenable number.

12974384 is a deficient number, since it is larger than the sum of its proper divisors (12232336).

12974384 is a wasteful number, since it uses less digits than its factorization.

12974384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228 (or 2222 counting only the distinct ones).

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

The square root of 12974384 is about 3601.9972237635. The cubic root of 12974384 is about 234.9789267357.

The spelling of 12974384 in words is "twelve million, nine hundred seventy-four thousand, three hundred eighty-four".