85346171 has 8 divisors (see below), whose sum is σ = 90448560. Its totient is φ = 80252928.

The previous prime is 85346167. The next prime is 85346197. The reversal of 85346171 is 17164358.

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

It is a cyclic number.

It is not a de Polignac number, because 85346171 - 2² = 85346167 is a prime.

It is a super-2 number, since 2×85346171² = 14567937808722482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85346071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30395 + ... + 33083.

It is an arithmetic number, because the mean of its divisors is an integer number (11306070).

Almost surely, 2^85346171 is an apocalyptic number.

85346171 is a deficient number, since it is larger than the sum of its proper divisors (5102389).

85346171 is a wasteful number, since it uses less digits than its factorization.

85346171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4573.

The product of its digits is 20160, while the sum is 35.

The square root of 85346171 is about 9238.2991399932. The cubic root of 85346171 is about 440.2790430380.

The spelling of 85346171 in words is "eighty-five million, three hundred forty-six thousand, one hundred seventy-one".