5715205 has 8 divisors (see below), whose sum is σ = 7043832. Its totient is φ = 4448448.

The previous prime is 5715187. The next prime is 5715209. The reversal of 5715205 is 5025175.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1258884 + 4456321 = 1122^2 + 2111^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5715205 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5715205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5715209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15262 + ... + 15631.

It is an arithmetic number, because the mean of its divisors is an integer number (880479).

Almost surely, 2^5715205 is an apocalyptic number.

It is an amenable number.

5715205 is a deficient number, since it is larger than the sum of its proper divisors (1328627).

5715205 is a wasteful number, since it uses less digits than its factorization.

5715205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30935.

The product of its (nonzero) digits is 1750, while the sum is 25.

The square root of 5715205 is about 2390.6494933386. The cubic root of 5715205 is about 178.7902936207.

It can be divided in two parts, 571 and 5205, that added together give a square (5776 = 76²).

The spelling of 5715205 in words is "five million, seven hundred fifteen thousand, two hundred five".