5222865 has 8 divisors (see below), whose sum is σ = 8356608. Its totient is φ = 2785520.

The previous prime is 5222843. The next prime is 5222869. The reversal of 5222865 is 5682225.

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

It is not a de Polignac number, because 5222865 - 2⁶ = 5222801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5222869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174081 + ... + 174110.

It is an arithmetic number, because the mean of its divisors is an integer number (1044576).

Almost surely, 2^5222865 is an apocalyptic number.

It is an amenable number.

5222865 is a deficient number, since it is larger than the sum of its proper divisors (3133743).

5222865 is a wasteful number, since it uses less digits than its factorization.

5222865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348199.

The product of its digits is 9600, while the sum is 30.

The square root of 5222865 is about 2285.3588339690. The cubic root of 5222865 is about 173.5013800077.

The spelling of 5222865 in words is "five million, two hundred twenty-two thousand, eight hundred sixty-five".