14278234 has 8 divisors (see below), whose sum is σ = 22544640. Its totient is φ = 6763356.

The previous prime is 14278217. The next prime is 14278247. The reversal of 14278234 is 43287241.

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

It is a junction number, because it is equal to n+sod(n) for n = 14278196 and 14278205.

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, 187834 + ... + 187909.

It is an arithmetic number, because the mean of its divisors is an integer number (2818080).

Almost surely, 2^14278234 is an apocalyptic number.

14278234 is a deficient number, since it is larger than the sum of its proper divisors (8266406).

14278234 is a wasteful number, since it uses less digits than its factorization.

14278234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375764.

The product of its digits is 10752, while the sum is 31.

The square root of 14278234 is about 3778.6550517347. The cubic root of 14278234 is about 242.6003920605.

The spelling of 14278234 in words is "fourteen million, two hundred seventy-eight thousand, two hundred thirty-four".