12173914 has 8 divisors (see below), whose sum is σ = 18281268. Its totient is φ = 6080160.

The previous prime is 12173899. The next prime is 12173933. The reversal of 12173914 is 41937121.

12173914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11336689 + 837225 = 3367^2 + 915^2 .

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

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, 747 + ... + 4990.

Almost surely, 2^12173914 is an apocalyptic number.

12173914 is a deficient number, since it is larger than the sum of its proper divisors (6107354).

12173914 is a wasteful number, since it uses less digits than its factorization.

12173914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6800.

The product of its digits is 1512, while the sum is 28.

The square root of 12173914 is about 3489.1136410269. The cubic root of 12173914 is about 230.0435582279.

The spelling of 12173914 in words is "twelve million, one hundred seventy-three thousand, nine hundred fourteen".