14288699 has 4 divisors (see below), whose sum is σ = 14460936. Its totient is φ = 14116464.

The previous prime is 14288693. The next prime is 14288707. The reversal of 14288699 is 99688241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99688241 = 103 ⋅967847.

It is a cyclic number.

It is not a de Polignac number, because 14288699 - 2¹² = 14284603 is a prime.

It is a super-2 number, since 2×14288699² = 408333838225202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14288693) 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, 85994 + ... + 86159.

It is an arithmetic number, because the mean of its divisors is an integer number (3615234).

Almost surely, 2^14288699 is an apocalyptic number.

14288699 is a deficient number, since it is larger than the sum of its proper divisors (172237).

14288699 is an equidigital number, since it uses as much as digits as its factorization.

14288699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172236.

The product of its digits is 248832, while the sum is 47.

The square root of 14288699 is about 3780.0395500576. The cubic root of 14288699 is about 242.6596475935.

The spelling of 14288699 in words is "fourteen million, two hundred eighty-eight thousand, six hundred ninety-nine".