5289984 has 144 divisors (see below), whose sum is σ = 17886960. Its totient is φ = 1474560.

The previous prime is 5289979. The next prime is 5290007. The reversal of 5289984 is 4899825.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129004 + ... + 129044.

It is an arithmetic number, because the mean of its divisors is an integer number (124215).

Almost surely, 2^5289984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5289984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8943480).

5289984 is an abundant number, since it is smaller than the sum of its proper divisors (12596976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5289984 is a wasteful number, since it uses less digits than its factorization.

5289984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76 (or 53 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The square root of 5289984 is about 2299.9965217365. The cubic root of 5289984 is about 174.2414404888.

The spelling of 5289984 in words is "five million, two hundred eighty-nine thousand, nine hundred eighty-four".