44165485 has 32 divisors (see below), whose sum is σ = 65882880. Its totient is φ = 27675648.

The previous prime is 44165461. The next prime is 44165489. The reversal of 44165485 is 58456144.

It is not a de Polignac number, because 44165485 - 2¹³ = 44157293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44165489) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50986 + ... + 51844.

It is an arithmetic number, because the mean of its divisors is an integer number (2058840).

Almost surely, 2^44165485 is an apocalyptic number.

It is an amenable number.

44165485 is a deficient number, since it is larger than the sum of its proper divisors (21717395).

44165485 is a wasteful number, since it uses less digits than its factorization.

44165485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997.

The product of its digits is 76800, while the sum is 37.

The square root of 44165485 is about 6645.7117752728. The cubic root of 44165485 is about 353.4768705020.

The spelling of 44165485 in words is "forty-four million, one hundred sixty-five thousand, four hundred eighty-five".