5612522 has 4 divisors (see below), whose sum is σ = 8418786. Its totient is φ = 2806260.

The previous prime is 5612521. The next prime is 5612527. The reversal of 5612522 is 2252165.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5612161 + 361 = 2369^2 + 19^2 .

It is not an unprimeable number, because it can be changed into a prime (5612521) 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 as a sum of consecutive naturals, namely, 1403129 + ... + 1403132.

Almost surely, 2^5612522 is an apocalyptic number.

5612522 is a deficient number, since it is larger than the sum of its proper divisors (2806264).

5612522 is a wasteful number, since it uses less digits than its factorization.

5612522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2806263.

The product of its digits is 1200, while the sum is 23.

The square root of 5612522 is about 2369.0761912611. The cubic root of 5612522 is about 177.7130629326.

Adding to 5612522 its reverse (2252165), we get a palindrome (7864687).

The spelling of 5612522 in words is "five million, six hundred twelve thousand, five hundred twenty-two".