12670814 has 32 divisors (see below), whose sum is σ = 21954240. Its totient is φ = 5432832.

The previous prime is 12670793. The next prime is 12670849. The reversal of 12670814 is 41807621.

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 15 ways as a sum of consecutive naturals, for example, 48047 + ... + 48309.

It is an arithmetic number, because the mean of its divisors is an integer number (686070).

Almost surely, 2^12670814 is an apocalyptic number.

12670814 is a deficient number, since it is larger than the sum of its proper divisors (9283426).

12670814 is a wasteful number, since it uses less digits than its factorization.

12670814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 12670814 is about 3559.6086863587. The cubic root of 12670814 is about 233.1317937726.

The spelling of 12670814 in words is "twelve million, six hundred seventy thousand, eight hundred fourteen".