12384706 has 16 divisors (see below), whose sum is σ = 19255320. Its totient is φ = 5969920.

The previous prime is 12384703. The next prime is 12384709. The reversal of 12384706 is 60748321.

It is an interprime number because it is at equal distance from previous prime (12384703) and next prime (12384709).

It can be written as a sum of positive squares in 4 ways, for example, as 9054081 + 3330625 = 3009^2 + 1825^2 .

It is not an unprimeable number, because it can be changed into a prime (12384703) 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, 6450 + ... + 8146.

Almost surely, 2^12384706 is an apocalyptic number.

12384706 is a deficient number, since it is larger than the sum of its proper divisors (6870614).

12384706 is a wasteful number, since it uses less digits than its factorization.

12384706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1829.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 12384706 is about 3519.1911002388. The cubic root of 12384706 is about 231.3637068271.

The spelling of 12384706 in words is "twelve million, three hundred eighty-four thousand, seven hundred six".