85041167 has 4 divisors (see below), whose sum is σ = 85223736. Its totient is φ = 84858600.

The previous prime is 85041119. The next prime is 85041193. The reversal of 85041167 is 76114058.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85041167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85041107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90584 + ... + 91517.

It is an arithmetic number, because the mean of its divisors is an integer number (21305934).

Almost surely, 2^85041167 is an apocalyptic number.

85041167 is a deficient number, since it is larger than the sum of its proper divisors (182569).

85041167 is a wasteful number, since it uses less digits than its factorization.

85041167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182568.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 85041167 is about 9221.7767810764. The cubic root of 85041167 is about 439.7539378330.

The spelling of 85041167 in words is "eighty-five million, forty-one thousand, one hundred sixty-seven".