14436493 has 4 divisors (see below), whose sum is σ = 14449788. Its totient is φ = 14423200.

The previous prime is 14436491. The next prime is 14436509. The reversal of 14436493 is 39463441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12299049 + 2137444 = 3507^2 + 1462^2 .

It is a cyclic number.

It is not a de Polignac number, because 14436493 - 2¹ = 14436491 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 (14436491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4858 + ... + 7243.

It is an arithmetic number, because the mean of its divisors is an integer number (3612447).

Almost surely, 2^14436493 is an apocalyptic number.

It is an amenable number.

14436493 is a deficient number, since it is larger than the sum of its proper divisors (13295).

14436493 is a wasteful number, since it uses less digits than its factorization.

14436493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13294.

The product of its digits is 31104, while the sum is 34.

The square root of 14436493 is about 3799.5385246106. The cubic root of 14436493 is about 243.4934229370.

The spelling of 14436493 in words is "fourteen million, four hundred thirty-six thousand, four hundred ninety-three".