14447065 has 8 divisors (see below), whose sum is σ = 17574408. Its totient is φ = 11399040.

The previous prime is 14447039. The next prime is 14447077. The reversal of 14447065 is 56074441.

It can be written as a sum of positive squares in 4 ways, for example, as 2702736 + 11744329 = 1644^2 + 3427^2 .

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

It is not a de Polignac number, because 14447065 - 2¹³ = 14438873 is a prime.

It is a super-2 number, since 2×14447065² = 417435374228450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19426 + ... + 20155.

It is an arithmetic number, because the mean of its divisors is an integer number (2196801).

Almost surely, 2^14447065 is an apocalyptic number.

It is an amenable number.

14447065 is a deficient number, since it is larger than the sum of its proper divisors (3127343).

14447065 is an equidigital number, since it uses as much as digits as its factorization.

14447065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39659.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 14447065 is about 3800.9294915849. The cubic root of 14447065 is about 243.5528460565.

The spelling of 14447065 in words is "fourteen million, four hundred forty-seven thousand, sixty-five".