12616806 has 8 divisors (see below), whose sum is σ = 25233624. Its totient is φ = 4205600.

The previous prime is 12616787. The next prime is 12616829. The reversal of 12616806 is 60861621.

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

12616806 is an admirable number.

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, 1051395 + ... + 1051406.

It is an arithmetic number, because the mean of its divisors is an integer number (3154203).

Almost surely, 2^12616806 is an apocalyptic number.

12616806 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12616806 is a wasteful number, since it uses less digits than its factorization.

12616806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102806.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 12616806 is about 3552.0143580791. The cubic root of 12616806 is about 232.8000888629.

The spelling of 12616806 in words is "twelve million, six hundred sixteen thousand, eight hundred six".