44442822 has 16 divisors (see below), whose sum is σ = 90953280. Its totient is φ = 14469672.

The previous prime is 44442821. The next prime is 44442851. The reversal of 44442822 is 22824444.

It is a self number, because there is not a number n which added to its sum of digits gives 44442822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44442821) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 85872 + ... + 86387.

It is an arithmetic number, because the mean of its divisors is an integer number (5684580).

Almost surely, 2^44442822 is an apocalyptic number.

44442822 is an abundant number, since it is smaller than the sum of its proper divisors (46510458).

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

44442822 is a wasteful number, since it uses less digits than its factorization.

44442822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172307.

The product of its digits is 16384, while the sum is 30.

The square root of 44442822 is about 6666.5449822228. The cubic root of 44442822 is about 354.2152127472.

The spelling of 44442822 in words is "forty-four million, four hundred forty-two thousand, eight hundred twenty-two".