14203793 has 2 divisors, whose sum is σ = 14203794. Its totient is φ = 14203792.

The previous prime is 14203781. The next prime is 14203801. The reversal of 14203793 is 39730241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13897984 + 305809 = 3728^2 + 553^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14203793 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14203493) 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, 7101896 + 7101897.

It is an arithmetic number, because the mean of its divisors is an integer number (7101897).

Almost surely, 2^14203793 is an apocalyptic number.

It is an amenable number.

14203793 is a deficient number, since it is larger than the sum of its proper divisors (1).

14203793 is an equidigital number, since it uses as much as digits as its factorization.

14203793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 14203793 is about 3768.7919815241. The cubic root of 14203793 is about 242.1780501037.

The spelling of 14203793 in words is "fourteen million, two hundred three thousand, seven hundred ninety-three".