5170205 has 8 divisors (see below), whose sum is σ = 6228312. Its totient is φ = 4120128.

The previous prime is 5170201. The next prime is 5170213. The reversal of 5170205 is 5020715.

It can be written as a sum of positive squares in 4 ways, for example, as 143641 + 5026564 = 379^2 + 2242^2 .

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 5170205 - 2² = 5170201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5170201) 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, 482 + ... + 3251.

It is an arithmetic number, because the mean of its divisors is an integer number (778539).

Almost surely, 2^5170205 is an apocalyptic number.

It is an amenable number.

5170205 is a deficient number, since it is larger than the sum of its proper divisors (1058107).

5170205 is a wasteful number, since it uses less digits than its factorization.

5170205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4015.

The product of its (nonzero) digits is 350, while the sum is 20.

The square root of 5170205 is about 2273.8084791820. The cubic root of 5170205 is about 172.9162948332.

The spelling of 5170205 in words is "five million, one hundred seventy thousand, two hundred five".