14017745 has 16 divisors (see below), whose sum is σ = 19354368. Its totient is φ = 9547200.

The previous prime is 14017723. The next prime is 14017747. The reversal of 14017745 is 54771041.

It is not a de Polignac number, because 14017745 - 2⁸ = 14017489 is a prime.

It is a super-4 number, since 4×14017745⁴ (a number of 30 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14017747) 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 in 15 ways as a sum of consecutive naturals, for example, 4220 + ... + 6770.

It is an arithmetic number, because the mean of its divisors is an integer number (1209648).

Almost surely, 2^14017745 is an apocalyptic number.

It is an amenable number.

14017745 is a deficient number, since it is larger than the sum of its proper divisors (5336623).

14017745 is a wasteful number, since it uses less digits than its factorization.

14017745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2720.

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 14017745 is about 3744.0279112207. The cubic root of 14017745 is about 241.1160119359.

Adding to 14017745 its reverse (54771041), we get a palindrome (68788786).

The spelling of 14017745 in words is "fourteen million, seventeen thousand, seven hundred forty-five".