166502968 has 16 divisors (see below), whose sum is σ = 319808160. Its totient is φ = 81220800.

The previous prime is 166502929. The next prime is 166502983. The reversal of 166502968 is 869205661.

166502968 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 253488 + ... + 254143.

It is an arithmetic number, because the mean of its divisors is an integer number (19988010).

Almost surely, 2^166502968 is an apocalyptic number.

It is an amenable number.

166502968 is a deficient number, since it is larger than the sum of its proper divisors (153305192).

166502968 is a wasteful number, since it uses less digits than its factorization.

166502968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507678 (or 507674 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 166502968 is about 12903.6029077153. The cubic root of 166502968 is about 550.1409754325.

The spelling of 166502968 in words is "one hundred sixty-six million, five hundred two thousand, nine hundred sixty-eight".