14742473 has 2 divisors, whose sum is σ = 14742474. Its totient is φ = 14742472.

The previous prime is 14742467. The next prime is 14742487. The reversal of 14742473 is 37424741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14235529 + 506944 = 3773^2 + 712^2 .

It is a cyclic number.

It is not a de Polignac number, because 14742473 - 2²² = 10548169 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (14742173) 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 as a sum of consecutive naturals, namely, 7371236 + 7371237.

It is an arithmetic number, because the mean of its divisors is an integer number (7371237).

Almost surely, 2^14742473 is an apocalyptic number.

It is an amenable number.

14742473 is a deficient number, since it is larger than the sum of its proper divisors (1).

14742473 is an equidigital number, since it uses as much as digits as its factorization.

14742473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18816, while the sum is 32.

The square root of 14742473 is about 3839.5928169534. The cubic root of 14742473 is about 245.2016831590.

It can be divided in two parts, 1 and 4742473, that added together give a palindrome (4742474).

The spelling of 14742473 in words is "fourteen million, seven hundred forty-two thousand, four hundred seventy-three".