14505973 has 4 divisors (see below), whose sum is σ = 14552928. Its totient is φ = 14459020.

The previous prime is 14505943. The next prime is 14505977. The reversal of 14505973 is 37950541.

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.

It is a cyclic number.

It is not a de Polignac number, because 14505973 - 2⁹ = 14505461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14505977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23011 + ... + 23632.

It is an arithmetic number, because the mean of its divisors is an integer number (3638232).

Almost surely, 2^14505973 is an apocalyptic number.

It is an amenable number.

14505973 is a deficient number, since it is larger than the sum of its proper divisors (46955).

14505973 is an equidigital number, since it uses as much as digits as its factorization.

14505973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46954.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 14505973 is about 3808.6707655034. The cubic root of 14505973 is about 243.8834265776.

The spelling of 14505973 in words is "fourteen million, five hundred five thousand, nine hundred seventy-three".