54422244 has 36 divisors (see below), whose sum is σ = 137818044. Its totient is φ = 18107712.

The previous prime is 54422237. The next prime is 54422257. The reversal of 54422244 is 44222445.

It can be written as a sum of positive squares in 2 ways, for example, as 13972644 + 40449600 = 3738^2 + 6360^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26254 + ... + 28250.

It is an arithmetic number, because the mean of its divisors is an integer number (3828279).

Almost surely, 2^54422244 is an apocalyptic number.

It is an amenable number.

54422244 is an abundant number, since it is smaller than the sum of its proper divisors (83395800).

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

54422244 is a wasteful number, since it uses less digits than its factorization.

54422244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2764 (or 2759 counting only the distinct ones).

The product of its digits is 10240, while the sum is 27.

The square root of 54422244 is about 7377.1433495629. The cubic root of 54422244 is about 378.9589325297.

Adding to 54422244 its reverse (44222445), we get a palindrome (98644689).

The spelling of 54422244 in words is "fifty-four million, four hundred twenty-two thousand, two hundred forty-four".