14806217 has 4 divisors (see below), whose sum is σ = 14814336. Its totient is φ = 14798100.

The previous prime is 14806213. The next prime is 14806219. The reversal of 14806217 is 71260841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 14806217 - 2² = 14806213 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 14806217.

It is not an unprimeable number, because it can be changed into a prime (14806213) 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 3 ways as a sum of consecutive naturals, for example, 92 + ... + 5442.

It is an arithmetic number, because the mean of its divisors is an integer number (3703584).

Almost surely, 2^14806217 is an apocalyptic number.

It is an amenable number.

14806217 is a deficient number, since it is larger than the sum of its proper divisors (8119).

14806217 is an equidigital number, since it uses as much as digits as its factorization.

14806217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8118.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 14806217 is about 3847.8847435961. The cubic root of 14806217 is about 245.5545787843.

The spelling of 14806217 in words is "fourteen million, eight hundred six thousand, two hundred seventeen".