5522444 has 6 divisors (see below), whose sum is σ = 9664284. Its totient is φ = 2761220.

The previous prime is 5522443. The next prime is 5522471. The reversal of 5522444 is 4442255.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (5522443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 690302 + ... + 690309.

It is an arithmetic number, because the mean of its divisors is an integer number (1610714).

Almost surely, 2^5522444 is an apocalyptic number.

It is an amenable number.

5522444 is a deficient number, since it is larger than the sum of its proper divisors (4141840).

5522444 is a wasteful number, since it uses less digits than its factorization.

5522444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380615 (or 1380613 counting only the distinct ones).

The product of its digits is 6400, while the sum is 26.

The square root of 5522444 is about 2349.9880850762. The cubic root of 5522444 is about 176.7571973806.

Adding to 5522444 its reverse (4442255), we get a palindrome (9964699).

The spelling of 5522444 in words is "five million, five hundred twenty-two thousand, four hundred forty-four".