14348993 has 2 divisors, whose sum is σ = 14348994. Its totient is φ = 14348992.

The previous prime is 14348981. The next prime is 14349031. The reversal of 14348993 is 39984341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14348944 + 49 = 3788^2 + 7^2 .

It is a cyclic number.

It is not a de Polignac number, because 14348993 - 2²² = 10154689 is a prime.

It is a super-2 number, since 2×14348993² = 411787200228098, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14348993.

It is not a weakly prime, because it can be changed into another prime (14348923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7174496 + 7174497.

It is an arithmetic number, because the mean of its divisors is an integer number (7174497).

Almost surely, 2^14348993 is an apocalyptic number.

It is an amenable number.

14348993 is a deficient number, since it is larger than the sum of its proper divisors (1).

14348993 is an equidigital number, since it uses as much as digits as its factorization.

14348993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 41.

The square root of 14348993 is about 3788.0064677875. The cubic root of 14348993 is about 243.0004854715. Note that the first 3 decimals are identical.

The spelling of 14348993 in words is "fourteen million, three hundred forty-eight thousand, nine hundred ninety-three".