14993003 has 4 divisors (see below), whose sum is σ = 15358728. Its totient is φ = 14627280.

The previous prime is 14992981. The next prime is 14993039. The reversal of 14993003 is 30039941.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30039941 = 83 ⋅361927.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14993003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14993053) 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 in 3 ways as a sum of consecutive naturals, for example, 182801 + ... + 182882.

It is an arithmetic number, because the mean of its divisors is an integer number (3839682).

Almost surely, 2^14993003 is an apocalyptic number.

14993003 is a deficient number, since it is larger than the sum of its proper divisors (365725).

14993003 is an equidigital number, since it uses as much as digits as its factorization.

14993003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365724.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 14993003 is about 3872.0799320262. The cubic root of 14993003 is about 246.5828546115.

The spelling of 14993003 in words is "fourteen million, nine hundred ninety-three thousand, three".