166884152 has 16 divisors (see below), whose sum is σ = 313045440. Its totient is φ = 83405376.

The previous prime is 166884139. The next prime is 166884187. The reversal of 166884152 is 251488661.

It is a super-3 number, since 3×166884152³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30713 + ... + 35735.

It is an arithmetic number, because the mean of its divisors is an integer number (19565340).

Almost surely, 2^166884152 is an apocalyptic number.

It is an amenable number.

166884152 is a deficient number, since it is larger than the sum of its proper divisors (146161288).

166884152 is a wasteful number, since it uses less digits than its factorization.

166884152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9182 (or 9178 counting only the distinct ones).

The product of its digits is 92160, while the sum is 41.

The square root of 166884152 is about 12918.3649120158. The cubic root of 166884152 is about 550.5604776868.

The spelling of 166884152 in words is "one hundred sixty-six million, eight hundred eighty-four thousand, one hundred fifty-two".