14328197 has 4 divisors (see below), whose sum is σ = 15430380. Its totient is φ = 13226016.

The previous prime is 14328191. The next prime is 14328217. The reversal of 14328197 is 79182341.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5080516 + 9247681 = 2254^2 + 3041^2 .

It is a cyclic number.

It is not a de Polignac number, because 14328197 - 2⁶ = 14328133 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 (14328191) 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, 551072 + ... + 551097.

It is an arithmetic number, because the mean of its divisors is an integer number (3857595).

Almost surely, 2^14328197 is an apocalyptic number.

It is an amenable number.

14328197 is a deficient number, since it is larger than the sum of its proper divisors (1102183).

14328197 is a wasteful number, since it uses less digits than its factorization.

14328197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102182.

The product of its digits is 12096, while the sum is 35.

The square root of 14328197 is about 3785.2604930176. The cubic root of 14328197 is about 242.8830351534.

The spelling of 14328197 in words is "fourteen million, three hundred twenty-eight thousand, one hundred ninety-seven".