12384371 has 4 divisors (see below), whose sum is σ = 13036200. Its totient is φ = 11732544.

The previous prime is 12384353. The next prime is 12384391. The reversal of 12384371 is 17348321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17348321 = 79 ⋅219599.

It is a cyclic number.

It is not a de Polignac number, because 12384371 - 2¹⁰ = 12383347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12384341) 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, 325886 + ... + 325923.

It is an arithmetic number, because the mean of its divisors is an integer number (3259050).

Almost surely, 2^12384371 is an apocalyptic number.

12384371 is a deficient number, since it is larger than the sum of its proper divisors (651829).

12384371 is an equidigital number, since it uses as much as digits as its factorization.

12384371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651828.

The product of its digits is 4032, while the sum is 29.

The square root of 12384371 is about 3519.1435037520. The cubic root of 12384371 is about 231.3616207181.

The spelling of 12384371 in words is "twelve million, three hundred eighty-four thousand, three hundred seventy-one".