14189207 has 4 divisors (see below), whose sum is σ = 14678520. Its totient is φ = 13699896.

The previous prime is 14189179. The next prime is 14189209. The reversal of 14189207 is 70298141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70298141 = 3613 ⋅19457.

It is a cyclic number.

It is not a de Polignac number, because 14189207 - 2¹⁶ = 14123671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14189209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244613 + ... + 244670.

It is an arithmetic number, because the mean of its divisors is an integer number (3669630).

Almost surely, 2^14189207 is an apocalyptic number.

14189207 is a deficient number, since it is larger than the sum of its proper divisors (489313).

14189207 is an equidigital number, since it uses as much as digits as its factorization.

14189207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489312.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 14189207 is about 3766.8563816530. The cubic root of 14189207 is about 242.0951234544.

The spelling of 14189207 in words is "fourteen million, one hundred eighty-nine thousand, two hundred seven".