44560144 has 20 divisors (see below), whose sum is σ = 89121280. Its totient is φ = 21561120.

The previous prime is 44560133. The next prime is 44560147. The reversal of 44560144 is 44106544.

44560144 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (44560147) 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, 44424 + ... + 45415.

It is an arithmetic number, because the mean of its divisors is an integer number (4456064).

Almost surely, 2^44560144 is an apocalyptic number.

It is an amenable number.

44560144 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

44560144 is a wasteful number, since it uses less digits than its factorization.

44560144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89878 (or 89872 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 44560144 is about 6675.3384932901. The cubic root of 44560144 is about 354.5266295346.

Adding to 44560144 its reverse (44106544), we get a palindrome (88666688).

The spelling of 44560144 in words is "forty-four million, five hundred sixty thousand, one hundred forty-four".