14214319 has 4 divisors (see below), whose sum is σ = 16244944. Its totient is φ = 12183696.

The previous prime is 14214313. The next prime is 14214349. The reversal of 14214319 is 91341241.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91341241 = 5393 ⋅16937.

It is not a de Polignac number, because 14214319 - 2³ = 14214311 is a prime.

It is a super-2 number, since 2×14214319² = 404093729267522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14214293 and 14214302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14214311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1015302 + ... + 1015315.

It is an arithmetic number, because the mean of its divisors is an integer number (4061236).

Almost surely, 2^14214319 is an apocalyptic number.

14214319 is a deficient number, since it is larger than the sum of its proper divisors (2030625).

14214319 is an equidigital number, since it uses as much as digits as its factorization.

14214319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2030624.

The product of its digits is 864, while the sum is 25.

The square root of 14214319 is about 3770.1881915894. The cubic root of 14214319 is about 242.2378589334.

The spelling of 14214319 in words is "fourteen million, two hundred fourteen thousand, three hundred nineteen".