12304886 has 8 divisors (see below), whose sum is σ = 20135304. Its totient is φ = 5593120.

The previous prime is 12304843. The next prime is 12304891. The reversal of 12304886 is 68840321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279635 + ... + 279678.

It is an arithmetic number, because the mean of its divisors is an integer number (2516913).

Almost surely, 2^12304886 is an apocalyptic number.

12304886 is a deficient number, since it is larger than the sum of its proper divisors (7830418).

12304886 is a wasteful number, since it uses less digits than its factorization.

12304886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559326.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 12304886 is about 3507.8320940433. The cubic root of 12304886 is about 230.8655852387.

It can be divided in two parts, 1230 and 4886, that added together give a palindrome (6116).

The spelling of 12304886 in words is "twelve million, three hundred four thousand, eight hundred eighty-six".