12706606 has 8 divisors (see below), whose sum is σ = 20792664. Its totient is φ = 5775720.

The previous prime is 12706601. The next prime is 12706609. The reversal of 12706606 is 60660721.

12706606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×12706606² = 322915672078472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12706601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288765 + ... + 288808.

It is an arithmetic number, because the mean of its divisors is an integer number (2599083).

Almost surely, 2^12706606 is an apocalyptic number.

12706606 is a deficient number, since it is larger than the sum of its proper divisors (8086058).

12706606 is a wasteful number, since it uses less digits than its factorization.

12706606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577586.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 12706606 is about 3564.6326598964. The cubic root of 12706606 is about 233.3511011413.

The spelling of 12706606 in words is "twelve million, seven hundred six thousand, six hundred six".