5509822 has 4 divisors (see below), whose sum is σ = 8264736. Its totient is φ = 2754910.

The previous prime is 5509783. The next prime is 5509859. The reversal of 5509822 is 2289055.

It is a happy number.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1377454 + ... + 1377457.

It is an arithmetic number, because the mean of its divisors is an integer number (2066184).

Almost surely, 2^5509822 is an apocalyptic number.

5509822 is a deficient number, since it is larger than the sum of its proper divisors (2754914).

5509822 is a wasteful number, since it uses less digits than its factorization.

5509822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754913.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 5509822 is about 2347.3010032802. The cubic root of 5509822 is about 176.6224302835.

The spelling of 5509822 in words is "five million, five hundred nine thousand, eight hundred twenty-two".