85868176 has 10 divisors (see below), whose sum is σ = 166369622. Its totient is φ = 42934080.

The previous prime is 85868147. The next prime is 85868191. The reversal of 85868176 is 67186858.

It can be written as a sum of positive squares in only one way, i.e., 55353600 + 30514576 = 7440^2 + 5524^2 .

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 as a sum of consecutive naturals, namely, 2683365 + ... + 2683396.

Almost surely, 2^85868176 is an apocalyptic number.

It is an amenable number.

85868176 is a deficient number, since it is larger than the sum of its proper divisors (80501446).

85868176 is a wasteful number, since it uses less digits than its factorization.

85868176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5366769 (or 5366763 counting only the distinct ones).

The product of its digits is 645120, while the sum is 49.

The square root of 85868176 is about 9266.5082960088. The cubic root of 85868176 is about 441.1748492099.

The spelling of 85868176 in words is "eighty-five million, eight hundred sixty-eight thousand, one hundred seventy-six".