14485645 has 8 divisors (see below), whose sum is σ = 17982360. Its totient is φ = 11188800.

The previous prime is 14485637. The next prime is 14485651. The reversal of 14485645 is 54658441.

It can be written as a sum of positive squares in 4 ways, for example, as 5225796 + 9259849 = 2286^2 + 3043^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14485645 - 2³ = 14485637 is a prime.

It is a super-3 number, since 3×14485645³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 49806 + ... + 50095.

It is an arithmetic number, because the mean of its divisors is an integer number (2247795).

Almost surely, 2^14485645 is an apocalyptic number.

It is an amenable number.

14485645 is a deficient number, since it is larger than the sum of its proper divisors (3496715).

14485645 is an equidigital number, since it uses as much as digits as its factorization.

14485645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99935.

The product of its digits is 76800, while the sum is 37.

The square root of 14485645 is about 3806.0011823435. The cubic root of 14485645 is about 243.7694510009.

The spelling of 14485645 in words is "fourteen million, four hundred eighty-five thousand, six hundred forty-five".