14132813 has 2 divisors, whose sum is σ = 14132814. Its totient is φ = 14132812.

The previous prime is 14132809. The next prime is 14132819. The reversal of 14132813 is 31823141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12096484 + 2036329 = 3478^2 + 1427^2 .

It is a cyclic number.

It is not a de Polignac number, because 14132813 - 2² = 14132809 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14132819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7066406 + 7066407.

It is an arithmetic number, because the mean of its divisors is an integer number (7066407).

Almost surely, 2^14132813 is an apocalyptic number.

It is an amenable number.

14132813 is a deficient number, since it is larger than the sum of its proper divisors (1).

14132813 is an equidigital number, since it uses as much as digits as its factorization.

14132813 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 23.

The square root of 14132813 is about 3759.3633769563. The cubic root of 14132813 is about 241.7739676237.

Adding to 14132813 its reverse (31823141), we get a palindrome (45955954).

The spelling of 14132813 in words is "fourteen million, one hundred thirty-two thousand, eight hundred thirteen".