85672176 has 40 divisors (see below), whose sum is σ = 221689680. Its totient is φ = 28509696.

The previous prime is 85672157. The next prime is 85672183. The reversal of 85672176 is 67127658.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38716 + ... + 40868.

It is an arithmetic number, because the mean of its divisors is an integer number (5542242).

Almost surely, 2^85672176 is an apocalyptic number.

It is an amenable number.

85672176 is an abundant number, since it is smaller than the sum of its proper divisors (136017504).

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

85672176 is a wasteful number, since it uses less digits than its factorization.

85672176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2993 (or 2987 counting only the distinct ones).

The product of its digits is 141120, while the sum is 42.

The square root of 85672176 is about 9255.9265338485. The cubic root of 85672176 is about 440.8389228731.

The spelling of 85672176 in words is "eighty-five million, six hundred seventy-two thousand, one hundred seventy-six".