16299 has 6 divisors (see below), whose sum is σ = 23556. Its totient is φ = 10860.

The previous prime is 16273. The next prime is 16301. The reversal of 16299 is 99261.

It is a happy number.

It is not a de Polignac number, because 16299 - 2⁵ = 16267 is a prime.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (16229) 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 5 ways as a sum of consecutive naturals, for example, 897 + ... + 914.

It is an arithmetic number, because the mean of its divisors is an integer number (3926).

2¹⁶²⁹⁹ is an apocalyptic number.

16299 is a deficient number, since it is larger than the sum of its proper divisors (7257).

16299 is a wasteful number, since it uses less digits than its factorization.

16299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1817 (or 1814 counting only the distinct ones).

The product of its digits is 972, while the sum is 27.

The square root of 16299 is about 127.6675369857. The cubic root of 16299 is about 25.3544184262.

Adding to 16299 its product of digits (972), we get a palindrome (17271).

The spelling of 16299 in words is "sixteen thousand, two hundred ninety-nine".