166082512 has 40 divisors (see below), whose sum is σ = 330819104. Its totient is φ = 80728704.

The previous prime is 166082491. The next prime is 166082557. The reversal of 166082512 is 215280661.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194278 + ... + 195130.

Almost surely, 2^166082512 is an apocalyptic number.

It is an amenable number.

166082512 is a deficient number, since it is larger than the sum of its proper divisors (164736592).

166082512 is a wasteful number, since it uses less digits than its factorization.

166082512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187 (or 1181 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 166082512 is about 12887.3004155254. The cubic root of 166082512 is about 549.6775101201.

The spelling of 166082512 in words is "one hundred sixty-six million, eighty-two thousand, five hundred twelve".