12670726 has 8 divisors (see below), whose sum is σ = 19184040. Its totient is φ = 6276048.

The previous prime is 12670717. The next prime is 12670733. The reversal of 12670726 is 62707621.

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, 29391 + ... + 29818.

It is an arithmetic number, because the mean of its divisors is an integer number (2398005).

Almost surely, 2^12670726 is an apocalyptic number.

12670726 is a deficient number, since it is larger than the sum of its proper divisors (6513314).

12670726 is a wasteful number, since it uses less digits than its factorization.

12670726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59318.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 12670726 is about 3559.5963254279. The cubic root of 12670726 is about 233.1312540639.

The spelling of 12670726 in words is "twelve million, six hundred seventy thousand, seven hundred twenty-six".