606166 has 16 divisors (see below), whose sum is σ = 1010880. Its totient is φ = 270280.

The previous prime is 606131. The next prime is 606173. The reversal of 606166 is 661606.

It is an Ulam number.

It is a plaindrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 606166.

It is a congruent number.

It is an unprimeable number.

606166 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1065 + ... + 1531.

It is an arithmetic number, because the mean of its divisors is an integer number (63180).

2⁶⁰⁶¹⁶⁶ is an apocalyptic number.

606166 is a deficient number, since it is larger than the sum of its proper divisors (404714).

606166 is a wasteful number, since it uses less digits than its factorization.

606166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 606166 is about 778.5666317021. The cubic root of 606166 is about 84.6312049673.

It can be divided in two parts, 60 and 6166, that added together give a palindrome (6226).

The spelling of 606166 in words is "six hundred six thousand, one hundred sixty-six".