14005973 has 6 divisors (see below), whose sum is σ = 14156322. Its totient is φ = 13857200.

The previous prime is 14005967. The next prime is 14005991. The reversal of 14005973 is 37950041.

It can be written as a sum of positive squares in 3 ways, for example, as 13126129 + 879844 = 3623^2 + 938^2 .

It is not a de Polignac number, because 14005973 - 2²⁰ = 12957397 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 (14005903) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9515 + ... + 10887.

It is an arithmetic number, because the mean of its divisors is an integer number (2359387).

Almost surely, 2^14005973 is an apocalyptic number.

It is an amenable number.

14005973 is a deficient number, since it is larger than the sum of its proper divisors (150349).

14005973 is an equidigital number, since it uses as much as digits as its factorization.

14005973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575 (or 1474 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 14005973 is about 3742.4554773571. The cubic root of 14005973 is about 241.0484972102.

The spelling of 14005973 in words is "fourteen million, five thousand, nine hundred seventy-three".