11602 has 4 divisors (see below), whose sum is σ = 17406. Its totient is φ = 5800.

The previous prime is 11597. The next prime is 11617. The reversal of 11602 is 20611.

11602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6561 + 5041 = 81^2 + 71^2 .

It is an unprimeable number.

11602 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2899 + ... + 2902.

2¹¹⁶⁰² is an apocalyptic number.

11602 is a deficient number, since it is larger than the sum of its proper divisors (5804).

11602 is an equidigital number, since it uses as much as digits as its factorization.

11602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5803.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 11602 is about 107.7125805094. The cubic root of 11602 is about 22.6383248229.

Subtracting 11602 from its reverse (20611), we obtain a palindrome (9009).

The spelling of 11602 in words is "eleven thousand, six hundred two".