885971166 has 8 divisors (see below), whose sum is σ = 1771942344. Its totient is φ = 295323720.

The previous prime is 885971129. The next prime is 885971171. The reversal of 885971166 is 661179588.

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

885971166 is an admirable number.

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, 73830925 + ... + 73830936.

It is an arithmetic number, because the mean of its divisors is an integer number (221492793).

Almost surely, 2^885971166 is an apocalyptic number.

885971166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

885971166 is a wasteful number, since it uses less digits than its factorization.

885971166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147661866.

The product of its digits is 725760, while the sum is 51.

The square root of 885971166 is about 29765.2677797462. The cubic root of 885971166 is about 960.4465392241.

The spelling of 885971166 in words is "eight hundred eighty-five million, nine hundred seventy-one thousand, one hundred sixty-six".