5221489 has 16 divisors (see below), whose sum is σ = 6563200. Its totient is φ = 4127760.

The previous prime is 5221459. The next prime is 5221501. The reversal of 5221489 is 9841225.

It is not a de Polignac number, because 5221489 - 2⁵ = 5221457 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5221489.

It is not an unprimeable number, because it can be changed into a prime (5221459) 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 15 ways as a sum of consecutive naturals, for example, 3874 + ... + 5044.

It is an arithmetic number, because the mean of its divisors is an integer number (410200).

Almost surely, 2^5221489 is an apocalyptic number.

It is an amenable number.

5221489 is a deficient number, since it is larger than the sum of its proper divisors (1341711).

5221489 is a wasteful number, since it uses less digits than its factorization.

5221489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205 (or 1191 counting only the distinct ones).

The product of its digits is 5760, while the sum is 31.

The square root of 5221489 is about 2285.0577673223. The cubic root of 5221489 is about 173.4861419555.

The spelling of 5221489 in words is "five million, two hundred twenty-one thousand, four hundred eighty-nine".