105602 has 16 divisors (see below), whose sum is σ = 191040. Its totient is φ = 42768.

The previous prime is 105601. The next prime is 105607. The reversal of 105602 is 206501.

It is a super-2 number, since 2×105602² = 22303564808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (105601) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 68 + ... + 464.

It is an arithmetic number, because the mean of its divisors is an integer number (11940).

2¹⁰⁵⁶⁰² is an apocalyptic number.

105602 is a deficient number, since it is larger than the sum of its proper divisors (85438).

105602 is a wasteful number, since it uses less digits than its factorization.

105602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 105602 is about 324.9646134581. The cubic root of 105602 is about 47.2669284173.

It can be divided in two parts, 105 and 602, that added together give a palindrome (707).

The spelling of 105602 in words is "one hundred five thousand, six hundred two".