5222312 has 16 divisors (see below), whose sum is σ = 9828000. Its totient is φ = 2601520.

The previous prime is 5222309. The next prime is 5222323. The reversal of 5222312 is 2132225.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1439 + ... + 3537.

It is an arithmetic number, because the mean of its divisors is an integer number (614250).

Almost surely, 2^5222312 is an apocalyptic number.

It is an amenable number.

5222312 is a deficient number, since it is larger than the sum of its proper divisors (4605688).

5222312 is a wasteful number, since it uses less digits than its factorization.

5222312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2416 (or 2412 counting only the distinct ones).

The product of its digits is 240, while the sum is 17.

The square root of 5222312 is about 2285.2378432014. The cubic root of 5222312 is about 173.4952563157.

Adding to 5222312 its reverse (2132225), we get a palindrome (7354537).

The spelling of 5222312 in words is "five million, two hundred twenty-two thousand, three hundred twelve".