14403073 has 4 divisors (see below), whose sum is σ = 14576688. Its totient is φ = 14229460.

The previous prime is 14403061. The next prime is 14403079. The reversal of 14403073 is 37030441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37030441 = 7 ⋅5290063.

It is a cyclic number.

It is not a de Polignac number, because 14403073 - 2²¹ = 12305921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14403079) 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 in 3 ways as a sum of consecutive naturals, for example, 86683 + ... + 86848.

It is an arithmetic number, because the mean of its divisors is an integer number (3644172).

Almost surely, 2^14403073 is an apocalyptic number.

It is an amenable number.

14403073 is a deficient number, since it is larger than the sum of its proper divisors (173615).

14403073 is an equidigital number, since it uses as much as digits as its factorization.

14403073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173614.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 14403073 is about 3795.1380739046. The cubic root of 14403073 is about 243.3053847094.

The spelling of 14403073 in words is "fourteen million, four hundred three thousand, seventy-three".