14742973 has 6 divisors (see below), whose sum is σ = 17150046. Its totient is φ = 12636792.

The previous prime is 14742967. The next prime is 14743009. The reversal of 14742973 is 37924741.

It can be written as a sum of positive squares in only one way, i.e., 8602489 + 6140484 = 2933^2 + 2478^2 .

It is not a de Polignac number, because 14742973 - 2⁵ = 14742941 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 (14742943) 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, 150390 + ... + 150487.

It is an arithmetic number, because the mean of its divisors is an integer number (2858341).

Almost surely, 2^14742973 is an apocalyptic number.

It is an amenable number.

14742973 is a deficient number, since it is larger than the sum of its proper divisors (2407073).

14742973 is an equidigital number, since it uses as much as digits as its factorization.

14742973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300891 (or 300884 counting only the distinct ones).

The product of its digits is 42336, while the sum is 37.

The square root of 14742973 is about 3839.6579274722. The cubic root of 14742973 is about 245.2044551828.

The spelling of 14742973 in words is "fourteen million, seven hundred forty-two thousand, nine hundred seventy-three".