449265 has 16 divisors (see below), whose sum is σ = 732096. Its totient is φ = 235200.

The previous prime is 449263. The next prime is 449269. The reversal of 449265 is 562944.

It is not a de Polignac number, because 449265 - 2¹ = 449263 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 449265.

It is not an unprimeable number, because it can be changed into a prime (449261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 670 + ... + 1160.

It is an arithmetic number, because the mean of its divisors is an integer number (45756).

2⁴⁴⁹²⁶⁵ is an apocalyptic number.

It is an amenable number.

449265 is a deficient number, since it is larger than the sum of its proper divisors (282831).

449265 is a wasteful number, since it uses less digits than its factorization.

449265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560.

The product of its digits is 8640, while the sum is 30.

The square root of 449265 is about 670.2723327126. The cubic root of 449265 is about 76.5891992125.

The spelling of 449265 in words is "four hundred forty-nine thousand, two hundred sixty-five".