5612212 has 12 divisors (see below), whose sum is σ = 9843876. Its totient is φ = 2799680.

The previous prime is 5612179. The next prime is 5612213. The reversal of 5612212 is 2122165.

It can be written as a sum of positive squares in 2 ways, for example, as 1948816 + 3663396 = 1396^2 + 1914^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5612212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5612213) 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 3 ways as a sum of consecutive naturals, for example, 738 + ... + 3430.

It is an arithmetic number, because the mean of its divisors is an integer number (820323).

Almost surely, 2^5612212 is an apocalyptic number.

It is an amenable number.

5612212 is a deficient number, since it is larger than the sum of its proper divisors (4231664).

5612212 is a wasteful number, since it uses less digits than its factorization.

5612212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3218 (or 3216 counting only the distinct ones).

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

The square root of 5612212 is about 2369.0107640110. The cubic root of 5612212 is about 177.7097909594.

Adding to 5612212 its reverse (2122165), we get a palindrome (7734377).

The spelling of 5612212 in words is "five million, six hundred twelve thousand, two hundred twelve".