14378243 has 16 divisors (see below), whose sum is σ = 17335296. Its totient is φ = 11763840.

The previous prime is 14378227. The next prime is 14378251. The reversal of 14378243 is 34287341.

14378243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14378243 - 2⁴ = 14378227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14378293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2630 + ... + 5972.

It is an arithmetic number, because the mean of its divisors is an integer number (1083456).

Almost surely, 2^14378243 is an apocalyptic number.

14378243 is a deficient number, since it is larger than the sum of its proper divisors (2957053).

14378243 is a wasteful number, since it uses less digits than its factorization.

14378243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3394.

The product of its digits is 16128, while the sum is 32.

The square root of 14378243 is about 3791.8653720827. The cubic root of 14378243 is about 243.1654898498.

The spelling of 14378243 in words is "fourteen million, three hundred seventy-eight thousand, two hundred forty-three".