12606894 has 64 divisors (see below), whose sum is σ = 30689280. Its totient is φ = 3818880.

The previous prime is 12606889. The next prime is 12606901. The reversal of 12606894 is 49860621.

12606894 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28237 + ... + 28679.

It is an arithmetic number, because the mean of its divisors is an integer number (479520).

Almost surely, 2^12606894 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12606894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15344640).

12606894 is an abundant number, since it is smaller than the sum of its proper divisors (18082386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12606894 is a wasteful number, since it uses less digits than its factorization.

12606894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 12606894 is about 3550.6188193046. The cubic root of 12606894 is about 232.7391088489.

The spelling of 12606894 in words is "twelve million, six hundred six thousand, eight hundred ninety-four".