5251584 has 80 divisors (see below), whose sum is σ = 15124032. Its totient is φ = 1609728.

The previous prime is 5251573. The next prime is 5251591. The reversal of 5251584 is 4851525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19837 + ... + 20099.

Almost surely, 2^5251584 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 5251584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7562016).

5251584 is an abundant number, since it is smaller than the sum of its proper divisors (9872448).

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

5251584 is a wasteful number, since it uses less digits than its factorization.

5251584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297 (or 281 counting only the distinct ones).

The product of its digits is 8000, while the sum is 30.

The square root of 5251584 is about 2291.6334785476. The cubic root of 5251584 is about 173.8188099350.

The spelling of 5251584 in words is "five million, two hundred fifty-one thousand, five hundred eighty-four".