4171085 has 8 divisors (see below), whose sum is σ = 5080416. Its totient is φ = 3286800.

The previous prime is 4171031. The next prime is 4171087. The reversal of 4171085 is 5801714.

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

It is not a de Polignac number, because 4171085 - 2⁶ = 4171021 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 (4171087) 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, 5891 + ... + 6560.

It is an arithmetic number, because the mean of its divisors is an integer number (635052).

Almost surely, 2^4171085 is an apocalyptic number.

It is an amenable number.

4171085 is a deficient number, since it is larger than the sum of its proper divisors (909331).

4171085 is a wasteful number, since it uses less digits than its factorization.

4171085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12523.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 4171085 is about 2042.3234317806. The cubic root of 4171085 is about 160.9717553940.

Adding to 4171085 its reverse (5801714), we get a palindrome (9972799).

The spelling of 4171085 in words is "four million, one hundred seventy-one thousand, eighty-five".