12304686 has 16 divisors (see below), whose sum is σ = 25027200. Its totient is φ = 4031928.

The previous prime is 12304657. The next prime is 12304703. The reversal of 12304686 is 68640321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17026 + ... + 17733.

It is an arithmetic number, because the mean of its divisors is an integer number (1564200).

Almost surely, 2^12304686 is an apocalyptic number.

12304686 is an abundant number, since it is smaller than the sum of its proper divisors (12722514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12304686 is a wasteful number, since it uses less digits than its factorization.

12304686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34823.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 12304686 is about 3507.8035862916. The cubic root of 12304686 is about 230.8643344248.

The spelling of 12304686 in words is "twelve million, three hundred four thousand, six hundred eighty-six".