14032813 has 2 divisors, whose sum is σ = 14032814. Its totient is φ = 14032812.

The previous prime is 14032807. The next prime is 14032831. The reversal of 14032813 is 31823041.

Together with next prime (14032831) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11682724 + 2350089 = 3418^2 + 1533^2 .

It is an emirp because it is prime and its reverse (31823041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14032813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14032853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7016406 + 7016407.

It is an arithmetic number, because the mean of its divisors is an integer number (7016407).

Almost surely, 2^14032813 is an apocalyptic number.

It is an amenable number.

14032813 is a deficient number, since it is larger than the sum of its proper divisors (1).

14032813 is an equidigital number, since it uses as much as digits as its factorization.

14032813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 14032813 is about 3746.0396420753. The cubic root of 14032813 is about 241.2023747345.

Adding to 14032813 its reverse (31823041), we get a palindrome (45855854).

The spelling of 14032813 in words is "fourteen million, thirty-two thousand, eight hundred thirteen".