448459 has 8 divisors (see below), whose sum is σ = 498240. Its totient is φ = 400200.

The previous prime is 448451. The next prime is 448519. The reversal of 448459 is 954844.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 448459 - 2³ = 448451 is a prime.

It is a super-2 number, since 2×448459² = 402230949362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (448451) 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 7 ways as a sum of consecutive naturals, for example, 304 + ... + 994.

It is an arithmetic number, because the mean of its divisors is an integer number (62280).

2⁴⁴⁸⁴⁵⁹ is an apocalyptic number.

448459 is a deficient number, since it is larger than the sum of its proper divisors (49781).

448459 is a wasteful number, since it uses less digits than its factorization.

448459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761.

The product of its digits is 23040, while the sum is 34.

The square root of 448459 is about 669.6708146545. The cubic root of 448459 is about 76.5433703978.

The spelling of 448459 in words is "four hundred forty-eight thousand, four hundred fifty-nine".