166315064 has 16 divisors (see below), whose sum is σ = 313138320. Its totient is φ = 82811520.

The previous prime is 166315033. The next prime is 166315091. The reversal of 166315064 is 460513661.

166315064 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 166315064.

It is a congruent number.

It is an unprimeable 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 3 ways as a sum of consecutive naturals, for example, 41204 + ... + 45059.

It is an arithmetic number, because the mean of its divisors is an integer number (19571145).

Almost surely, 2^166315064 is an apocalyptic number.

It is an amenable number.

166315064 is a deficient number, since it is larger than the sum of its proper divisors (146823256).

166315064 is a wasteful number, since it uses less digits than its factorization.

166315064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86510 (or 86506 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 166315064 is about 12896.3197851170. The cubic root of 166315064 is about 549.9339468885.

The spelling of 166315064 in words is "one hundred sixty-six million, three hundred fifteen thousand, sixty-four".