12384473 has 8 divisors (see below), whose sum is σ = 12751200. Its totient is φ = 12021408.

The previous prime is 12384467. The next prime is 12384487. The reversal of 12384473 is 37448321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12384473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12384443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6893 + ... + 8501.

It is an arithmetic number, because the mean of its divisors is an integer number (1593900).

Almost surely, 2^12384473 is an apocalyptic number.

It is an amenable number.

12384473 is a deficient number, since it is larger than the sum of its proper divisors (366727).

12384473 is a wasteful number, since it uses less digits than its factorization.

12384473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1831.

The product of its digits is 16128, while the sum is 32.

The square root of 12384473 is about 3519.1579958848. The cubic root of 12384473 is about 231.3622558956.

The spelling of 12384473 in words is "twelve million, three hundred eighty-four thousand, four hundred seventy-three".