6222522 has 8 divisors (see below), whose sum is σ = 12445056. Its totient is φ = 2074172.

The previous prime is 6222499. The next prime is 6222523. The reversal of 6222522 is 2252226.

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

6222522 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (6222523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518538 + ... + 518549.

It is an arithmetic number, because the mean of its divisors is an integer number (1555632).

Almost surely, 2^6222522 is an apocalyptic number.

6222522 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6222522 is a wasteful number, since it uses less digits than its factorization.

6222522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037092.

The product of its digits is 960, while the sum is 21.

The square root of 6222522 is about 2494.4983463614. The cubic root of 6222522 is about 183.9312321785.

Adding to 6222522 its reverse (2252226), we get a palindrome (8474748).

The spelling of 6222522 in words is "six million, two hundred twenty-two thousand, five hundred twenty-two".