5522812 has 24 divisors (see below), whose sum is σ = 9979200. Its totient is φ = 2673216.

The previous prime is 5522809. The next prime is 5522819. The reversal of 5522812 is 2182255.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5522819) 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 7 ways as a sum of consecutive naturals, for example, 22989 + ... + 23227.

It is an arithmetic number, because the mean of its divisors is an integer number (415800).

Almost surely, 2^5522812 is an apocalyptic number.

It is an amenable number.

5522812 is a deficient number, since it is larger than the sum of its proper divisors (4456388).

5522812 is a wasteful number, since it uses less digits than its factorization.

5522812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405 (or 403 counting only the distinct ones).

The product of its digits is 1600, while the sum is 25.

The square root of 5522812 is about 2350.0663820412. The cubic root of 5522812 is about 176.7611234928.

It can be divided in two parts, 552 and 2812, that added together give a square (3364 = 58²).

The spelling of 5522812 in words is "five million, five hundred twenty-two thousand, eight hundred twelve".