14678134 has 8 divisors (see below), whose sum is σ = 22052880. Its totient is φ = 7327176.

The previous prime is 14678119. The next prime is 14678141. The reversal of 14678134 is 43187641.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 14678134.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4314 + ... + 6925.

It is an arithmetic number, because the mean of its divisors is an integer number (2756610).

Almost surely, 2^14678134 is an apocalyptic number.

14678134 is a deficient number, since it is larger than the sum of its proper divisors (7374746).

14678134 is a wasteful number, since it uses less digits than its factorization.

14678134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11894.

The product of its digits is 16128, while the sum is 34.

The square root of 14678134 is about 3831.2052933770. The cubic root of 14678134 is about 244.8444604873.

The spelling of 14678134 in words is "fourteen million, six hundred seventy-eight thousand, one hundred thirty-four".