14219107 has 4 divisors (see below), whose sum is σ = 16250416. Its totient is φ = 12187800.

The previous prime is 14219069. The next prime is 14219113. The reversal of 14219107 is 70191241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70191241 = 131 ⋅535811.

It is a cyclic number.

It is not a de Polignac number, because 14219107 - 2¹⁹ = 13694819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14219167) 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, 1015644 + ... + 1015657.

It is an arithmetic number, because the mean of its divisors is an integer number (4062604).

Almost surely, 2^14219107 is an apocalyptic number.

14219107 is a deficient number, since it is larger than the sum of its proper divisors (2031309).

14219107 is an equidigital number, since it uses as much as digits as its factorization.

14219107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2031308.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 14219107 is about 3770.8231196915. The cubic root of 14219107 is about 242.2650546240.

The spelling of 14219107 in words is "fourteen million, two hundred nineteen thousand, one hundred seven".