182166085 has 8 divisors (see below), whose sum is σ = 218941056. Its totient is φ = 145505040.

The previous prime is 182166079. The next prime is 182166119. The reversal of 182166085 is 580661281.

182166085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 182166085 - 2⁹ = 182165573 is a prime.

It is a Duffinian number.

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, 24921 + ... + 31390.

It is an arithmetic number, because the mean of its divisors is an integer number (27367632).

Almost surely, 2^182166085 is an apocalyptic number.

It is an amenable number.

182166085 is a deficient number, since it is larger than the sum of its proper divisors (36774971).

182166085 is an equidigital number, since it uses as much as digits as its factorization.

182166085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56963.

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 182166085 is about 13496.8916791978. The cubic root of 182166085 is about 566.8774415837.

The spelling of 182166085 in words is "one hundred eighty-two million, one hundred sixty-six thousand, eighty-five".