44320052 has 24 divisors (see below), whose sum is σ = 89858496. Its totient is φ = 18733248.

The previous prime is 44320019. The next prime is 44320063. The reversal of 44320052 is 25002344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8798 + ... + 12885.

It is an arithmetic number, because the mean of its divisors is an integer number (3744104).

Almost surely, 2^44320052 is an apocalyptic number.

It is an amenable number.

44320052 is an abundant number, since it is smaller than the sum of its proper divisors (45538444).

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

44320052 is a wasteful number, since it uses less digits than its factorization.

44320052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21767 (or 21765 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 44320052 is about 6657.3306963076. The cubic root of 44320052 is about 353.8887475313. Note that the first 3 decimals are identical.

Adding to 44320052 its reverse (25002344), we get a palindrome (69322396).

The spelling of 44320052 in words is "forty-four million, three hundred twenty thousand, fifty-two".