14001417 has 24 divisors (see below), whose sum is σ = 21164416. Its totient is φ = 9249552.

The previous prime is 14001401. The next prime is 14001419. The reversal of 14001417 is 71410041.

It is not a de Polignac number, because 14001417 - 2⁴ = 14001401 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14001417.

It is not an unprimeable number, because it can be changed into a prime (14001419) 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 23 ways as a sum of consecutive naturals, for example, 37968 + ... + 38334.

Almost surely, 2^14001417 is an apocalyptic number.

It is an amenable number.

14001417 is a deficient number, since it is larger than the sum of its proper divisors (7162999).

14001417 is an equidigital number, since it uses as much as digits as its factorization.

14001417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539 (or 527 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 14001417 is about 3741.8467365727. The cubic root of 14001417 is about 241.0223575041.

Adding to 14001417 its reverse (71410041), we get a palindrome (85411458).

The spelling of 14001417 in words is "fourteen million, one thousand, four hundred seventeen".