5817217 has 4 divisors (see below), whose sum is σ = 6648256. Its totient is φ = 4986180.

The previous prime is 5817209. The next prime is 5817233. The reversal of 5817217 is 7127185.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5817217 - 2³ = 5817209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5817517) 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, 415509 + ... + 415522.

It is an arithmetic number, because the mean of its divisors is an integer number (1662064).

Almost surely, 2^5817217 is an apocalyptic number.

It is an amenable number.

5817217 is a deficient number, since it is larger than the sum of its proper divisors (831039).

5817217 is an equidigital number, since it uses as much as digits as its factorization.

5817217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831038.

The product of its digits is 3920, while the sum is 31.

The square root of 5817217 is about 2411.8907520864. The cubic root of 5817217 is about 179.8477828363.

The spelling of 5817217 in words is "five million, eight hundred seventeen thousand, two hundred seventeen".