13214743 has 2 divisors, whose sum is σ = 13214744. Its totient is φ = 13214742.

The previous prime is 13214741. The next prime is 13214767. The reversal of 13214743 is 34741231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13214743 - 2¹ = 13214741 is a prime.

Together with 13214741, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13214741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6607371 + 6607372.

It is an arithmetic number, because the mean of its divisors is an integer number (6607372).

Almost surely, 2^13214743 is an apocalyptic number.

13214743 is a deficient number, since it is larger than the sum of its proper divisors (1).

13214743 is an equidigital number, since it uses as much as digits as its factorization.

13214743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 25.

The square root of 13214743 is about 3635.2087973045. The cubic root of 13214743 is about 236.4211037110.

Adding to 13214743 its reverse (34741231), we get a palindrome (47955974).

The spelling of 13214743 in words is "thirteen million, two hundred fourteen thousand, seven hundred forty-three".