44245544 has 16 divisors (see below), whose sum is σ = 94812000. Its totient is φ = 18962352.

The previous prime is 44245541. The next prime is 44245559. The reversal of 44245544 is 44554244.

44245544 = T₃₅₅₂ + T₃₅₅₃ + ... + T₃₅₅₈.

44245544 is a modest number, since divided by 5544 gives 4424 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 44245544.

It is not an unprimeable number, because it can be changed into a prime (44245541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 394994 + ... + 395105.

It is an arithmetic number, because the mean of its divisors is an integer number (5925750).

Almost surely, 2^44245544 is an apocalyptic number.

It is an amenable number.

44245544 is an abundant number, since it is smaller than the sum of its proper divisors (50566456).

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

44245544 is a wasteful number, since it uses less digits than its factorization.

44245544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790112 (or 790108 counting only the distinct ones).

The product of its digits is 51200, while the sum is 32.

The square root of 44245544 is about 6651.7324059225. The cubic root of 44245544 is about 353.6903246863.

Adding to 44245544 its reverse (44554244), we get a palindrome (88799788).

The spelling of 44245544 in words is "forty-four million, two hundred forty-five thousand, five hundred forty-four".