5758221 has 8 divisors (see below), whose sum is σ = 8774464. Its totient is φ = 3290400.

The previous prime is 5758177. The next prime is 5758229. The reversal of 5758221 is 1228575.

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

It is not a de Polignac number, because 5758221 - 2¹⁵ = 5725453 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 (5758229) 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, 137080 + ... + 137121.

It is an arithmetic number, because the mean of its divisors is an integer number (1096808).

Almost surely, 2^5758221 is an apocalyptic number.

It is an amenable number.

5758221 is a deficient number, since it is larger than the sum of its proper divisors (3016243).

5758221 is a wasteful number, since it uses less digits than its factorization.

5758221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274211.

The product of its digits is 5600, while the sum is 30.

The square root of 5758221 is about 2399.6293463783. The cubic root of 5758221 is about 179.2377332883.

The spelling of 5758221 in words is "five million, seven hundred fifty-eight thousand, two hundred twenty-one".