166702006 has 8 divisors (see below), whose sum is σ = 250411824. Its totient is φ = 83231400.

The previous prime is 166701989. The next prime is 166702021. The reversal of 166702006 is 600207661.

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58050 + ... + 60853.

It is an arithmetic number, because the mean of its divisors is an integer number (31301478).

Almost surely, 2^166702006 is an apocalyptic number.

166702006 is a deficient number, since it is larger than the sum of its proper divisors (83709818).

166702006 is a wasteful number, since it uses less digits than its factorization.

166702006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119606.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 166702006 is about 12911.3131013077. The cubic root of 166702006 is about 550.3601013695.

Adding to 166702006 its reverse (600207661), we get a palindrome (766909667).

The spelling of 166702006 in words is "one hundred sixty-six million, seven hundred two thousand, six".