12952166 has 16 divisors (see below), whose sum is σ = 19961856. Its totient is φ = 6299976.

The previous prime is 12952157. The next prime is 12952189. The reversal of 12952166 is 66125921.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 21035 + ... + 21641.

It is an arithmetic number, because the mean of its divisors is an integer number (1247616).

Almost surely, 2^12952166 is an apocalyptic number.

12952166 is a deficient number, since it is larger than the sum of its proper divisors (7009690).

12952166 is a wasteful number, since it uses less digits than its factorization.

12952166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883.

The product of its digits is 6480, while the sum is 32.

The square root of 12952166 is about 3598.9117799691. The cubic root of 12952166 is about 234.8447201140.

The spelling of 12952166 in words is "twelve million, nine hundred fifty-two thousand, one hundred sixty-six".