12606774 has 8 divisors (see below), whose sum is σ = 25213560. Its totient is φ = 4202256.

The previous prime is 12606767. The next prime is 12606821. The reversal of 12606774 is 47760621.

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

12606774 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1050559 + ... + 1050570.

It is an arithmetic number, because the mean of its divisors is an integer number (3151695).

Almost surely, 2^12606774 is an apocalyptic number.

12606774 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.

12606774 is a wasteful number, since it uses less digits than its factorization.

12606774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2101134.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 12606774 is about 3550.6019208016. The cubic root of 12606774 is about 232.7383703962.

The spelling of 12606774 in words is "twelve million, six hundred six thousand, seven hundred seventy-four".