16802 has 8 divisors (see below), whose sum is σ = 26112. Its totient is φ = 8100.

The previous prime is 16787. The next prime is 16811. The reversal of 16802 is 20861.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 7 and base 12.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74 + ... + 197.

It is an arithmetic number, because the mean of its divisors is an integer number (3264).

2¹⁶⁸⁰² is an apocalyptic number.

16802 is a deficient number, since it is larger than the sum of its proper divisors (9310).

16802 is a wasteful number, since it uses less digits than its factorization.

16802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 16802 is about 129.6225289061. The cubic root of 16802 is about 25.6125995921.

It can be divided in two parts, 16 and 802, that added together give a palindrome (818).

The spelling of 16802 in words is "sixteen thousand, eight hundred two".