12183214 has 4 divisors (see below), whose sum is σ = 18274824. Its totient is φ = 6091606.

The previous prime is 12183181. The next prime is 12183221. The reversal of 12183214 is 41238121.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41238121 = 107 ⋅385403.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3045802 + ... + 3045805.

It is an arithmetic number, because the mean of its divisors is an integer number (4568706).

Almost surely, 2^12183214 is an apocalyptic number.

12183214 is a deficient number, since it is larger than the sum of its proper divisors (6091610).

12183214 is an equidigital number, since it uses as much as digits as its factorization.

12183214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6091609.

The product of its digits is 384, while the sum is 22.

The square root of 12183214 is about 3490.4461032940. The cubic root of 12183214 is about 230.1021222618.

The spelling of 12183214 in words is "twelve million, one hundred eighty-three thousand, two hundred fourteen".