5705221 has 8 divisors (see below), whose sum is σ = 5806080. Its totient is φ = 5605488.

The previous prime is 5705213. The next prime is 5705237. The reversal of 5705221 is 1225075.

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 5705221 - 2³ = 5705213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5705192 and 5705201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5705201) 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, 21075 + ... + 21343.

It is an arithmetic number, because the mean of its divisors is an integer number (725760).

Almost surely, 2^5705221 is an apocalyptic number.

It is an amenable number.

5705221 is a deficient number, since it is larger than the sum of its proper divisors (100859).

5705221 is a wasteful number, since it uses less digits than its factorization.

5705221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 5705221 is about 2388.5604451217. The cubic root of 5705221 is about 178.6861222192.

The spelling of 5705221 in words is "five million, seven hundred five thousand, two hundred twenty-one".