5988521 has 8 divisors (see below), whose sum is σ = 7466304. Its totient is φ = 4666320.

The previous prime is 5988517. The next prime is 5988557. The reversal of 5988521 is 1258895.

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 5988521 - 2² = 5988517 is a prime.

It is a super-4 number, since 4×5988521⁴ (a number of 28 digits) contains 4444 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5988511) 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, 38810 + ... + 38963.

It is an arithmetic number, because the mean of its divisors is an integer number (933288).

Almost surely, 2^5988521 is an apocalyptic number.

It is an amenable number.

5988521 is a deficient number, since it is larger than the sum of its proper divisors (1477783).

5988521 is a wasteful number, since it uses less digits than its factorization.

5988521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77791.

The product of its digits is 28800, while the sum is 38.

The square root of 5988521 is about 2447.1454799419. The cubic root of 5988521 is about 181.5961034859.

It can be divided in two parts, 598 and 8521, that added together give a palindrome (9119).

The spelling of 5988521 in words is "five million, nine hundred eighty-eight thousand, five hundred twenty-one".