5622558 has 16 divisors (see below), whose sum is σ = 11457936. Its totient is φ = 1838720.

The previous prime is 5622527. The next prime is 5622559. The reversal of 5622558 is 8552265.

It is a super-2 number, since 2×5622558² = 63226316926728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5622559) 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 in 7 ways as a sum of consecutive naturals, for example, 8523 + ... + 9158.

It is an arithmetic number, because the mean of its divisors is an integer number (716121).

Almost surely, 2^5622558 is an apocalyptic number.

5622558 is an abundant number, since it is smaller than the sum of its proper divisors (5835378).

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

5622558 is a wasteful number, since it uses less digits than its factorization.

5622558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17739.

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

The square root of 5622558 is about 2371.1933704361. The cubic root of 5622558 is about 177.8189254002.

The spelling of 5622558 in words is "five million, six hundred twenty-two thousand, five hundred fifty-eight".