14014013 has 4 divisors (see below), whose sum is σ = 15092028. Its totient is φ = 12936000.

The previous prime is 14013991. The next prime is 14014019. The reversal of 14014013 is 31041041.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2365444 + 11648569 = 1538^2 + 3413^2 .

It is a cyclic number.

It is not a de Polignac number, because 14014013 - 2¹⁰ = 14012989 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 (14014019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538988 + ... + 539013.

It is an arithmetic number, because the mean of its divisors is an integer number (3773007).

Almost surely, 2^14014013 is an apocalyptic number.

14014013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14014013 is a deficient number, since it is larger than the sum of its proper divisors (1078015).

14014013 is a wasteful number, since it uses less digits than its factorization.

14014013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078014.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 14014013 is about 3743.5294843236. The cubic root of 14014013 is about 241.0946122784.

Adding to 14014013 its reverse (31041041), we get a palindrome (45055054).

The spelling of 14014013 in words is "fourteen million, fourteen thousand, thirteen".