449259 has 16 divisors (see below), whose sum is σ = 663552. Its totient is φ = 268928.

The previous prime is 449249. The next prime is 449261. The reversal of 449259 is 952944.

It is a cyclic number.

It is not a de Polignac number, because 449259 - 2⁴ = 449243 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 449259.

It is not an unprimeable number, because it can be changed into a prime (449209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 982 + ... + 1364.

It is an arithmetic number, because the mean of its divisors is an integer number (41472).

2⁴⁴⁹²⁵⁹ is an apocalyptic number.

449259 is a deficient number, since it is larger than the sum of its proper divisors (214293).

449259 is a wasteful number, since it uses less digits than its factorization.

449259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426.

The product of its digits is 12960, while the sum is 33.

The square root of 449259 is about 670.2678569050. The cubic root of 449259 is about 76.5888582576.

The spelling of 449259 in words is "four hundred forty-nine thousand, two hundred fifty-nine".