44636065 has 4 divisors (see below), whose sum is σ = 53563284. Its totient is φ = 35708848.

The previous prime is 44635979. The next prime is 44636087. The reversal of 44636065 is 56063644.

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 9388096 + 35247969 = 3064^2 + 5937^2 .

It is a cyclic number.

It is not a de Polignac number, because 44636065 - 2⁷ = 44635937 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 44636065.

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, 4463602 + ... + 4463611.

It is an arithmetic number, because the mean of its divisors is an integer number (13390821).

Almost surely, 2^44636065 is an apocalyptic number.

It is an amenable number.

44636065 is a deficient number, since it is larger than the sum of its proper divisors (8927219).

44636065 is an equidigital number, since it uses as much as digits as its factorization.

44636065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8927218.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 44636065 is about 6681.0227510464. The cubic root of 44636065 is about 354.7278612624.

The spelling of 44636065 in words is "forty-four million, six hundred thirty-six thousand, sixty-five".