12685462 has 4 divisors (see below), whose sum is σ = 19028196. Its totient is φ = 6342730.

The previous prime is 12685459. The next prime is 12685481. The reversal of 12685462 is 26458621.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3171364 + ... + 3171367.

It is an arithmetic number, because the mean of its divisors is an integer number (4757049).

Almost surely, 2^12685462 is an apocalyptic number.

12685462 is a deficient number, since it is larger than the sum of its proper divisors (6342734).

12685462 is an equidigital number, since it uses as much as digits as its factorization.

12685462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6342733.

The product of its digits is 23040, while the sum is 34.

The square root of 12685462 is about 3561.6656215877. The cubic root of 12685462 is about 233.2215959334.

The spelling of 12685462 in words is "twelve million, six hundred eighty-five thousand, four hundred sixty-two".