44641441 has 8 divisors (see below), whose sum is σ = 48502440. Its totient is φ = 40841472.

The previous prime is 44641433. The next prime is 44641453. The reversal of 44641441 is 14414644.

It can be written as a sum of positive squares in 4 ways, for example, as 32400 + 44609041 = 180^2 + 6679^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44641441 - 2³ = 44641433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44641141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13726 + ... + 16663.

It is an arithmetic number, because the mean of its divisors is an integer number (6062805).

Almost surely, 2^44641441 is an apocalyptic number.

It is an amenable number.

44641441 is a deficient number, since it is larger than the sum of its proper divisors (3860999).

44641441 is a wasteful number, since it uses less digits than its factorization.

44641441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30515.

The product of its digits is 6144, while the sum is 28.

The square root of 44641441 is about 6681.4250725425. The cubic root of 44641441 is about 354.7421019176.

The spelling of 44641441 in words is "forty-four million, six hundred forty-one thousand, four hundred forty-one".