44849605 has 4 divisors (see below), whose sum is σ = 53819532. Its totient is φ = 35879680.

The previous prime is 44849603. The next prime is 44849627. The reversal of 44849605 is 50694844.

44849605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 23338561 + 21511044 = 4831^2 + 4638^2 .

It is not a de Polignac number, because 44849605 - 2¹ = 44849603 is a prime.

It is a super-2 number, since 2×44849605² = 4022974137312050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44849603) 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 3 ways as a sum of consecutive naturals, for example, 4484956 + ... + 4484965.

It is an arithmetic number, because the mean of its divisors is an integer number (13454883).

Almost surely, 2^44849605 is an apocalyptic number.

It is an amenable number.

44849605 is a deficient number, since it is larger than the sum of its proper divisors (8969927).

44849605 is an equidigital number, since it uses as much as digits as its factorization.

44849605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8969926.

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 44849605 is about 6696.9847692824. The cubic root of 44849605 is about 355.2926371014.

It can be divided in two parts, 44849 and 605, that added together give a palindrome (45454).

The spelling of 44849605 in words is "forty-four million, eight hundred forty-nine thousand, six hundred five".