14136814 has 8 divisors (see below), whose sum is σ = 21247488. Its totient is φ = 7054320.

The previous prime is 14136781. The next prime is 14136821. The reversal of 14136814 is 41863141.

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

It is a congruent number.

It is an unprimeable number.

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, 5742 + ... + 7825.

It is an arithmetic number, because the mean of its divisors is an integer number (2655936).

Almost surely, 2^14136814 is an apocalyptic number.

14136814 is a deficient number, since it is larger than the sum of its proper divisors (7110674).

14136814 is a wasteful number, since it uses less digits than its factorization.

14136814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14090.

The product of its digits is 2304, while the sum is 28.

The square root of 14136814 is about 3759.8954772706. The cubic root of 14136814 is about 241.7967808781.

Adding to 14136814 its reverse (41863141), we get a palindrome (55999955).

The spelling of 14136814 in words is "fourteen million, one hundred thirty-six thousand, eight hundred fourteen".