5284985 has 8 divisors (see below), whose sum is σ = 6367680. Its totient is φ = 4210864.

The previous prime is 5284967. The next prime is 5284987. The reversal of 5284985 is 5894825.

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 5284985 - 2⁶ = 5284921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5284987) 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, 695 + ... + 3324.

It is an arithmetic number, because the mean of its divisors is an integer number (795960).

Almost surely, 2^5284985 is an apocalyptic number.

It is an amenable number.

5284985 is a deficient number, since it is larger than the sum of its proper divisors (1082695).

5284985 is a wasteful number, since it uses less digits than its factorization.

5284985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4287.

The product of its digits is 115200, while the sum is 41.

The square root of 5284985 is about 2298.9095241005. The cubic root of 5284985 is about 174.1865375200.

The spelling of 5284985 in words is "five million, two hundred eighty-four thousand, nine hundred eighty-five".