44284681 has 12 divisors (see below), whose sum is σ = 51915600. Its totient is φ = 37663080.

The previous prime is 44284661. The next prime is 44284717. The reversal of 44284681 is 18648244.

44284681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44284681 - 2⁷ = 44284553 is a prime.

It is a super-2 number, since 2×44284681² = 3922265942543522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44284681.

It is not an unprimeable number, because it can be changed into a prime (44284631) 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 11 ways as a sum of consecutive naturals, for example, 2970 + ... + 9868.

It is an arithmetic number, because the mean of its divisors is an integer number (4326300).

Almost surely, 2^44284681 is an apocalyptic number.

It is an amenable number.

44284681 is a deficient number, since it is larger than the sum of its proper divisors (7630919).

44284681 is a wasteful number, since it uses less digits than its factorization.

44284681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7044 (or 7037 counting only the distinct ones).

The product of its digits is 49152, while the sum is 37.

The square root of 44284681 is about 6654.6736208472. The cubic root of 44284681 is about 353.7945784906.

The spelling of 44284681 in words is "forty-four million, two hundred eighty-four thousand, six hundred eighty-one".