12923166 has 8 divisors (see below), whose sum is σ = 25846344. Its totient is φ = 4307720.

The previous prime is 12923153. The next prime is 12923189. The reversal of 12923166 is 66132921.

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

12923166 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, 1076925 + ... + 1076936.

It is an arithmetic number, because the mean of its divisors is an integer number (3230793).

Almost surely, 2^12923166 is an apocalyptic number.

12923166 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.

12923166 is a wasteful number, since it uses less digits than its factorization.

12923166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2153866.

The product of its digits is 3888, while the sum is 30.

The square root of 12923166 is about 3594.8805265266. The cubic root of 12923166 is about 234.6693160894.

The spelling of 12923166 in words is "twelve million, nine hundred twenty-three thousand, one hundred sixty-six".