44065465 has 12 divisors (see below), whose sum is σ = 55810404. Its totient is φ = 33395616.

The previous prime is 44065459. The next prime is 44065481. The reversal of 44065465 is 56456044.

It can be written as a sum of positive squares in 2 ways, for example, as 12222016 + 31843449 = 3496^2 + 5643^2 .

It is not a de Polignac number, because 44065465 - 2³ = 44065457 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 44065465.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 10402 + ... + 14011.

It is an arithmetic number, because the mean of its divisors is an integer number (4650867).

Almost surely, 2^44065465 is an apocalyptic number.

It is an amenable number.

44065465 is a deficient number, since it is larger than the sum of its proper divisors (11744939).

44065465 is a wasteful number, since it uses less digits than its factorization.

44065465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24456 (or 24437 counting only the distinct ones).

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

The square root of 44065465 is about 6638.1823566395. The cubic root of 44065465 is about 353.2098333266.

The spelling of 44065465 in words is "forty-four million, sixty-five thousand, four hundred sixty-five".