448544467 has 8 divisors (see below), whose sum is σ = 512751456. Its totient is φ = 384369792.

The previous prime is 448544449. The next prime is 448544477. The reversal of 448544467 is 764445844.

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 448544467 - 2¹⁹ = 448020179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (448544477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44523 + ... + 53659.

It is an arithmetic number, because the mean of its divisors is an integer number (64093932).

Almost surely, 2^448544467 is an apocalyptic number.

448544467 is a deficient number, since it is larger than the sum of its proper divisors (64206989).

448544467 is an equidigital number, since it uses as much as digits as its factorization.

448544467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16157.

The product of its digits is 1720320, while the sum is 46.

The square root of 448544467 is about 21178.8684069759. The cubic root of 448544467 is about 765.4823261608.

The spelling of 448544467 in words is "four hundred forty-eight million, five hundred forty-four thousand, four hundred sixty-seven".