5284489 has 8 divisors (see below), whose sum is σ = 6357440. Its totient is φ = 4291056.

The previous prime is 5284481. The next prime is 5284493. The reversal of 5284489 is 9844825.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5284489 - 2³ = 5284481 is a prime.

It is a super-2 number, since 2×5284489² = 55851647982242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5284481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19734 + ... + 19999.

It is an arithmetic number, because the mean of its divisors is an integer number (794680).

Almost surely, 2^5284489 is an apocalyptic number.

It is an amenable number.

5284489 is a deficient number, since it is larger than the sum of its proper divisors (1072951).

5284489 is a wasteful number, since it uses less digits than its factorization.

5284489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39759.

The product of its digits is 92160, while the sum is 40.

The square root of 5284489 is about 2298.8016443356. The cubic root of 5284489 is about 174.1810881683.

The spelling of 5284489 in words is "five million, two hundred eighty-four thousand, four hundred eighty-nine".