662106 has 16 divisors (see below), whose sum is σ = 1334304. Its totient is φ = 219024.

The previous prime is 662083. The next prime is 662107. The reversal of 662106 is 601266.

It is not an unprimeable number, because it can be changed into a prime (662107) by changing a digit.

662106 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 640 + ... + 1316.

It is an arithmetic number, because the mean of its divisors is an integer number (83394).

2⁶⁶²¹⁰⁶ is an apocalyptic number.

662106 is an abundant number, since it is smaller than the sum of its proper divisors (672198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

662106 is a wasteful number, since it uses less digits than its factorization.

662106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 662106 is about 813.6989615331. The cubic root of 662106 is about 87.1583850191.

The spelling of 662106 in words is "six hundred sixty-two thousand, one hundred six".