16652 has 12 divisors (see below), whose sum is σ = 30576. Its totient is φ = 7920.

The previous prime is 16651. The next prime is 16657. The reversal of 16652 is 25661.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (16651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2 + ... + 182.

It is an arithmetic number, because the mean of its divisors is an integer number (2548).

2¹⁶⁶⁵² is an apocalyptic number.

It is an amenable number.

16652 is a deficient number, since it is larger than the sum of its proper divisors (13924).

16652 is a wasteful number, since it uses less digits than its factorization.

16652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 206 counting only the distinct ones).

The product of its digits is 360, while the sum is 20.

The square root of 16652 is about 129.0426286155. The cubic root of 16652 is about 25.5361527441.

Subtracting 16652 from its reverse (25661), we obtain a palindrome (9009).

The spelling of 16652 in words is "sixteen thousand, six hundred fifty-two".