14148223 has 4 divisors (see below), whose sum is σ = 14178240. Its totient is φ = 14118208.

The previous prime is 14148221. The next prime is 14148257. The reversal of 14148223 is 32284141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32284141 = 2239 ⋅14419.

It is a cyclic number.

It is not a de Polignac number, because 14148223 - 2¹ = 14148221 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 (14148221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14290 + ... + 15247.

It is an arithmetic number, because the mean of its divisors is an integer number (3544560).

Almost surely, 2^14148223 is an apocalyptic number.

14148223 is a deficient number, since it is larger than the sum of its proper divisors (30017).

14148223 is an equidigital number, since it uses as much as digits as its factorization.

14148223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30016.

The product of its digits is 1536, while the sum is 25.

The square root of 14148223 is about 3761.4123677151. The cubic root of 14148223 is about 241.8618100916.

The spelling of 14148223 in words is "fourteen million, one hundred forty-eight thousand, two hundred twenty-three".