44520022 has 8 divisors (see below), whose sum is σ = 66870072. Its totient is φ = 22230000.

The previous prime is 44520013. The next prime is 44520023. The reversal of 44520022 is 22002544.

44520022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44520023) 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 3 ways as a sum of consecutive naturals, for example, 13104 + ... + 16147.

It is an arithmetic number, because the mean of its divisors is an integer number (8358759).

Almost surely, 2^44520022 is an apocalyptic number.

44520022 is a deficient number, since it is larger than the sum of its proper divisors (22350050).

44520022 is a wasteful number, since it uses less digits than its factorization.

44520022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30014.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 44520022 is about 6672.3325756440. The cubic root of 44520022 is about 354.4201922008.

Adding to 44520022 its reverse (22002544), we get a palindrome (66522566).

The spelling of 44520022 in words is "forty-four million, five hundred twenty thousand, twenty-two".