5171859 has 48 divisors (see below), whose sum is σ = 9884160. Its totient is φ = 2522880.

The previous prime is 5171843. The next prime is 5171891. The reversal of 5171859 is 9581715.

It is not a de Polignac number, because 5171859 - 2⁴ = 5171843 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5171809) by changing a digit.

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 in 47 ways as a sum of consecutive naturals, for example, 11562 + ... + 12000.

It is an arithmetic number, because the mean of its divisors is an integer number (205920).

Almost surely, 2^5171859 is an apocalyptic number.

5171859 is a deficient number, since it is larger than the sum of its proper divisors (4712301).

5171859 is a wasteful number, since it uses less digits than its factorization.

5171859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480 (or 477 counting only the distinct ones).

The product of its digits is 12600, while the sum is 36.

The square root of 5171859 is about 2274.1721570717. The cubic root of 5171859 is about 172.9347320814.

The spelling of 5171859 in words is "five million, one hundred seventy-one thousand, eight hundred fifty-nine".