14217995 has 24 divisors (see below), whose sum is σ = 19303920. Its totient is φ = 9969600.

The previous prime is 14217989. The next prime is 14218013. The reversal of 14217995 is 59971241.

It is not a de Polignac number, because 14217995 - 2⁸ = 14217739 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 52721 + ... + 52989.

It is an arithmetic number, because the mean of its divisors is an integer number (804330).

Almost surely, 2^14217995 is an apocalyptic number.

14217995 is a deficient number, since it is larger than the sum of its proper divisors (5085925).

14217995 is a wasteful number, since it uses less digits than its factorization.

14217995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347 (or 316 counting only the distinct ones).

The product of its digits is 22680, while the sum is 38.

The square root of 14217995 is about 3770.6756688954. The cubic root of 14217995 is about 242.2587390431.

The spelling of 14217995 in words is "fourteen million, two hundred seventeen thousand, nine hundred ninety-five".