44241731 has 4 divisors (see below), whose sum is σ = 44257752. Its totient is φ = 44225712.

The previous prime is 44241727. The next prime is 44241773. The reversal of 44241731 is 13714244.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44241731 - 2² = 44241727 is a prime.

It is a super-2 number, since 2×44241731² = 3914661523752722, 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 44241731.

It is not an unprimeable number, because it can be changed into a prime (44241721) 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 3 ways as a sum of consecutive naturals, for example, 2690 + ... + 9783.

It is an arithmetic number, because the mean of its divisors is an integer number (11064438).

Almost surely, 2^44241731 is an apocalyptic number.

44241731 is a deficient number, since it is larger than the sum of its proper divisors (16021).

44241731 is a wasteful number, since it uses less digits than its factorization.

44241731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16020.

The product of its digits is 2688, while the sum is 26.

The square root of 44241731 is about 6651.4457826851. The cubic root of 44241731 is about 353.6801642662.

Adding to 44241731 its reverse (13714244), we get a palindrome (57955975).

The spelling of 44241731 in words is "forty-four million, two hundred forty-one thousand, seven hundred thirty-one".