5286865 has 8 divisors (see below), whose sum is σ = 6390720. Its totient is φ = 4198512.

The previous prime is 5286863. The next prime is 5286871. The reversal of 5286865 is 5686825.

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 5286865 - 2¹ = 5286863 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5286863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3109 + ... + 4498.

It is an arithmetic number, because the mean of its divisors is an integer number (798840).

Almost surely, 2^5286865 is an apocalyptic number.

It is an amenable number.

5286865 is a deficient number, since it is larger than the sum of its proper divisors (1103855).

5286865 is a wasteful number, since it uses less digits than its factorization.

5286865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7751.

The product of its digits is 115200, while the sum is 40.

The square root of 5286865 is about 2299.3183772588. The cubic root of 5286865 is about 174.2071892260.

Subtracting from 5286865 its sum of digits (40), we obtain a palindrome (5286825).

The spelling of 5286865 in words is "five million, two hundred eighty-six thousand, eight hundred sixty-five".