14040214 has 4 divisors (see below), whose sum is σ = 21060324. Its totient is φ = 7020106.

The previous prime is 14040209. The next prime is 14040217. The reversal of 14040214 is 41204041.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14040217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3510052 + ... + 3510055.

It is an arithmetic number, because the mean of its divisors is an integer number (5265081).

Almost surely, 2^14040214 is an apocalyptic number.

14040214 is a deficient number, since it is larger than the sum of its proper divisors (7020110).

14040214 is an equidigital number, since it uses as much as digits as its factorization.

14040214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7020109.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 14040214 is about 3747.0273551177. The cubic root of 14040214 is about 241.2447712004.

Adding to 14040214 its reverse (41204041), we get a palindrome (55244255).

The spelling of 14040214 in words is "fourteen million, forty thousand, two hundred fourteen".