5708521 has 8 divisors (see below), whose sum is σ = 7025984. Its totient is φ = 4516560.

The previous prime is 5708501. The next prime is 5708533. The reversal of 5708521 is 1258075.

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 5708521 - 2¹⁷ = 5577449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5708521.

It is not an unprimeable number, because it can be changed into a prime (5708501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31275 + ... + 31456.

It is an arithmetic number, because the mean of its divisors is an integer number (878248).

Almost surely, 2^5708521 is an apocalyptic number.

It is an amenable number.

5708521 is a deficient number, since it is larger than the sum of its proper divisors (1317463).

5708521 is a wasteful number, since it uses less digits than its factorization.

5708521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62751.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 5708521 is about 2389.2511379091. The cubic root of 5708521 is about 178.7205673090.

The spelling of 5708521 in words is "five million, seven hundred eight thousand, five hundred twenty-one".