44465065 has 4 divisors (see below), whose sum is σ = 53358084. Its totient is φ = 35572048.

The previous prime is 44465041. The next prime is 44465087. The reversal of 44465065 is 56056444.

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 17539344 + 26925721 = 4188^2 + 5189^2 .

It is a cyclic number.

It is not a de Polignac number, because 44465065 - 2¹³ = 44456873 is a prime.

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 44465065.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4446502 + ... + 4446511.

It is an arithmetic number, because the mean of its divisors is an integer number (13339521).

Almost surely, 2^44465065 is an apocalyptic number.

It is an amenable number.

44465065 is a deficient number, since it is larger than the sum of its proper divisors (8893019).

44465065 is an equidigital number, since it uses as much as digits as its factorization.

44465065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8893018.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 44465065 is about 6668.2130289906. The cubic root of 44465065 is about 354.2742961160.

The spelling of 44465065 in words is "forty-four million, four hundred sixty-five thousand, sixty-five".