5565822 has 16 divisors (see below), whose sum is σ = 11717760. Its totient is φ = 1757592.

The previous prime is 5565821. The next prime is 5565827. The reversal of 5565822 is 2285655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5565821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24298 + ... + 24525.

It is an arithmetic number, because the mean of its divisors is an integer number (732360).

Almost surely, 2^5565822 is an apocalyptic number.

5565822 is an abundant number, since it is smaller than the sum of its proper divisors (6151938).

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

5565822 is a wasteful number, since it uses less digits than its factorization.

5565822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48847.

The product of its digits is 24000, while the sum is 33.

The square root of 5565822 is about 2359.1994404882. The cubic root of 5565822 is about 177.2187916485.

The spelling of 5565822 in words is "five million, five hundred sixty-five thousand, eight hundred twenty-two".