16696 has 8 divisors (see below), whose sum is σ = 31320. Its totient is φ = 8344.

The previous prime is 16693. The next prime is 16699. The reversal of 16696 is 69661.

16696 = T₁₀₄ + T₁₀₅ + T₁₀₆.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (16693) and next prime (16699).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16691) by changing a digit.

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 as a sum of consecutive naturals, namely, 1036 + ... + 1051.

It is an arithmetic number, because the mean of its divisors is an integer number (3915).

2¹⁶⁶⁹⁶ is an apocalyptic number.

16696 is the 106-th centered triangular number.

It is an amenable number.

16696 is a deficient number, since it is larger than the sum of its proper divisors (14624).

16696 is a wasteful number, since it uses less digits than its factorization.

16696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2093 (or 2089 counting only the distinct ones).

The product of its digits is 1944, while the sum is 28.

The square root of 16696 is about 129.2130024417. The cubic root of 16696 is about 25.5586245702.

It can be divided in two parts, 166 and 96, that added together give a palindrome (262).

The spelling of 16696 in words is "sixteen thousand, six hundred ninety-six".