166086092 has 12 divisors (see below), whose sum is σ = 290955000. Its totient is φ = 82956096.

The previous prime is 166086091. The next prime is 166086097. The reversal of 166086092 is 290680661.

166086092 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (166086091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17342 + ... + 25157.

It is an arithmetic number, because the mean of its divisors is an integer number (24246250).

Almost surely, 2^166086092 is an apocalyptic number.

It is an amenable number.

166086092 is a deficient number, since it is larger than the sum of its proper divisors (124868908).

166086092 is a wasteful number, since it uses less digits than its factorization.

166086092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43480 (or 43478 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 166086092 is about 12887.4393112053. The cubic root of 166086092 is about 549.6814596255.

The spelling of 166086092 in words is "one hundred sixty-six million, eighty-six thousand, ninety-two".