85888166 has 48 divisors (see below), whose sum is σ = 164717568. Its totient is φ = 32853600.

The previous prime is 85888147. The next prime is 85888207. The reversal of 85888166 is 66188858.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72761 + ... + 73931.

It is an arithmetic number, because the mean of its divisors is an integer number (3431616).

Almost surely, 2^85888166 is an apocalyptic number.

85888166 is a deficient number, since it is larger than the sum of its proper divisors (78829402).

85888166 is a wasteful number, since it uses less digits than its factorization.

85888166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237 (or 1224 counting only the distinct ones).

The product of its digits is 737280, while the sum is 50.

The square root of 85888166 is about 9267.5868487973. The cubic root of 85888166 is about 441.2090815312.

The spelling of 85888166 in words is "eighty-five million, eight hundred eighty-eight thousand, one hundred sixty-six".