12609914 has 8 divisors (see below), whose sum is σ = 18982560. Its totient is φ = 6282396.

The previous prime is 12609907. The next prime is 12609917. The reversal of 12609914 is 41990621.

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

It is not an unprimeable number, because it can be changed into a prime (12609917) by changing a digit.

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, 10574 + ... + 11705.

It is an arithmetic number, because the mean of its divisors is an integer number (2372820).

Almost surely, 2^12609914 is an apocalyptic number.

12609914 is a deficient number, since it is larger than the sum of its proper divisors (6372646).

12609914 is a wasteful number, since it uses less digits than its factorization.

12609914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22564.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 12609914 is about 3551.0440718189. The cubic root of 12609914 is about 232.7576916970.

The spelling of 12609914 in words is "twelve million, six hundred nine thousand, nine hundred fourteen".