44224340 has 12 divisors (see below), whose sum is σ = 92871156. Its totient is φ = 17689728.

The previous prime is 44224307. The next prime is 44224351. The reversal of 44224340 is 4342244.

44224340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 21049744 + 23174596 = 4588^2 + 4814^2 .

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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, 1105589 + ... + 1105628.

It is an arithmetic number, because the mean of its divisors is an integer number (7739263).

Almost surely, 2^44224340 is an apocalyptic number.

It is an amenable number.

44224340 is an abundant number, since it is smaller than the sum of its proper divisors (48646816).

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

44224340 is a wasteful number, since it uses less digits than its factorization.

44224340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2211226 (or 2211224 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 44224340 is about 6650.1383444256. The cubic root of 44224340 is about 353.6338154328.

Adding to 44224340 its reverse (4342244), we get a palindrome (48566584).

The spelling of 44224340 in words is "forty-four million, two hundred twenty-four thousand, three hundred forty".