12434668 has 12 divisors (see below), whose sum is σ = 21920472. Its totient is φ = 6171680.

The previous prime is 12434659. The next prime is 12434687. The reversal of 12434668 is 86643421.

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, 10798 + ... + 11893.

It is an arithmetic number, because the mean of its divisors is an integer number (1826706).

Almost surely, 2^12434668 is an apocalyptic number.

It is an amenable number.

12434668 is a deficient number, since it is larger than the sum of its proper divisors (9485804).

12434668 is a wasteful number, since it uses less digits than its factorization.

12434668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22832 (or 22830 counting only the distinct ones).

The product of its digits is 27648, while the sum is 34.

The square root of 12434668 is about 3526.2824617435. The cubic root of 12434668 is about 231.6744095084.

The spelling of 12434668 in words is "twelve million, four hundred thirty-four thousand, six hundred sixty-eight".