605166 has 24 divisors (see below), whose sum is σ = 1289400. Its totient is φ = 189312.

The previous prime is 605147. The next prime is 605167. The reversal of 605166 is 661506.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 605166.

It is not an unprimeable number, because it can be changed into a prime (605167) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1560 + ... + 1908.

It is an arithmetic number, because the mean of its divisors is an integer number (53725).

2⁶⁰⁵¹⁶⁶ is an apocalyptic number.

605166 is an abundant number, since it is smaller than the sum of its proper divisors (684234).

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

605166 is a wasteful number, since it uses less digits than its factorization.

605166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388 (or 371 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 605166 is about 777.9241608280. The cubic root of 605166 is about 84.5846402822.

The spelling of 605166 in words is "six hundred five thousand, one hundred sixty-six".