14071445 has 8 divisors (see below), whose sum is σ = 16914744. Its totient is φ = 11237824.

The previous prime is 14071429. The next prime is 14071451. The reversal of 14071445 is 54417041.

It can be written as a sum of positive squares in 4 ways, for example, as 5202961 + 8868484 = 2281^2 + 2978^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 14071445 - 2⁴ = 14071429 is a prime.

It is a Duffinian number.

It is a congruent 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, 1307 + ... + 5463.

It is an arithmetic number, because the mean of its divisors is an integer number (2114343).

Almost surely, 2^14071445 is an apocalyptic number.

It is an amenable number.

14071445 is a deficient number, since it is larger than the sum of its proper divisors (2843299).

14071445 is an equidigital number, since it uses as much as digits as its factorization.

14071445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4839.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 14071445 is about 3751.1924770665. The cubic root of 14071445 is about 241.4235133931.

Adding to 14071445 its reverse (54417041), we get a palindrome (68488486).

The spelling of 14071445 in words is "fourteen million, seventy-one thousand, four hundred forty-five".