5612122 has 16 divisors (see below), whose sum is σ = 8640072. Its totient is φ = 2733120.

The previous prime is 5612111. The next prime is 5612137. The reversal of 5612122 is 2212165.

It can be written as a sum of positive squares in 4 ways, for example, as 4198401 + 1413721 = 2049^2 + 1189^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5612122.

It is an unprimeable number.

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, 19008 + ... + 19300.

Almost surely, 2^5612122 is an apocalyptic number.

5612122 is a deficient number, since it is larger than the sum of its proper divisors (3027950).

5612122 is a wasteful number, since it uses less digits than its factorization.

5612122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513.

The product of its digits is 240, while the sum is 19.

The square root of 5612122 is about 2368.9917686645. The cubic root of 5612122 is about 177.7088410092.

Adding to 5612122 its reverse (2212165), we get a palindrome (7824287).

The spelling of 5612122 in words is "five million, six hundred twelve thousand, one hundred twenty-two".