12382444 has 6 divisors (see below), whose sum is σ = 21669284. Its totient is φ = 6191220.

The previous prime is 12382429. The next prime is 12382463. The reversal of 12382444 is 44428321.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1547802 + ... + 1547809.

Almost surely, 2^12382444 is an apocalyptic number.

It is an amenable number.

12382444 is a deficient number, since it is larger than the sum of its proper divisors (9286840).

12382444 is a wasteful number, since it uses less digits than its factorization.

12382444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3095615 (or 3095613 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

The square root of 12382444 is about 3518.8697048910. The cubic root of 12382444 is about 231.3496201902.

The spelling of 12382444 in words is "twelve million, three hundred eighty-two thousand, four hundred forty-four".