5622445 has 8 divisors (see below), whose sum is σ = 6759936. Its totient is φ = 4489296.

The previous prime is 5622443. The next prime is 5622451. The reversal of 5622445 is 5442265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5622445 - 2¹ = 5622443 is a prime.

It is a super-2 number, since 2×5622445² = 63223775556050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5622443) 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, 3664 + ... + 4966.

It is an arithmetic number, because the mean of its divisors is an integer number (844992).

Almost surely, 2^5622445 is an apocalyptic number.

It is an amenable number.

5622445 is a deficient number, since it is larger than the sum of its proper divisors (1137491).

5622445 is a wasteful number, since it uses less digits than its factorization.

5622445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2171.

The product of its digits is 9600, while the sum is 28.

The square root of 5622445 is about 2371.1695426519. The cubic root of 5622445 is about 177.8177341468.

The spelling of 5622445 in words is "five million, six hundred twenty-two thousand, four hundred forty-five".