14378223 has 8 divisors (see below), whose sum is σ = 19255600. Its totient is φ = 9543168.

The previous prime is 14378207. The next prime is 14378227. The reversal of 14378223 is 32287341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14378223 - 2⁴ = 14378207 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 (14378227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9778 + ... + 11151.

It is an arithmetic number, because the mean of its divisors is an integer number (2406950).

Almost surely, 2^14378223 is an apocalyptic number.

14378223 is a deficient number, since it is larger than the sum of its proper divisors (4877377).

14378223 is a wasteful number, since it uses less digits than its factorization.

14378223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21161.

The product of its digits is 8064, while the sum is 30.

The square root of 14378223 is about 3791.8627348574. The cubic root of 14378223 is about 243.1653771028.

The spelling of 14378223 in words is "fourteen million, three hundred seventy-eight thousand, two hundred twenty-three".