448081 has 4 divisors (see below), whose sum is σ = 454464. Its totient is φ = 441700.

The previous prime is 448073. The next prime is 448093. The reversal of 448081 is 180844.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 448081 - 2³ = 448073 is a prime.

It is a super-2 number, since 2×448081² = 401553165122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (448031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3085 + ... + 3226.

It is an arithmetic number, because the mean of its divisors is an integer number (113616).

2⁴⁴⁸⁰⁸¹ is an apocalyptic number.

It is an amenable number.

448081 is a deficient number, since it is larger than the sum of its proper divisors (6383).

448081 is an equidigital number, since it uses as much as digits as its factorization.

448081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6382.

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 448081 is about 669.3885269408. The cubic root of 448081 is about 76.5218585635.

The spelling of 448081 in words is "four hundred forty-eight thousand, eighty-one".