166596902 has 8 divisors (see below), whose sum is σ = 263047800. Its totient is φ = 78914304.

The previous prime is 166596893. The next prime is 166596931. The reversal of 166596902 is 209695661.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2192027 + ... + 2192102.

It is an arithmetic number, because the mean of its divisors is an integer number (32880975).

Almost surely, 2^166596902 is an apocalyptic number.

166596902 is a deficient number, since it is larger than the sum of its proper divisors (96450898).

166596902 is a wasteful number, since it uses less digits than its factorization.

166596902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4384150.

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 166596902 is about 12907.2422306239. The cubic root of 166596902 is about 550.2444114814.

The spelling of 166596902 in words is "one hundred sixty-six million, five hundred ninety-six thousand, nine hundred two".