448685071 has 8 divisors (see below), whose sum is σ = 466156080. Its totient is φ = 431347392.

The previous prime is 448685023. The next prime is 448685089. The reversal of 448685071 is 170586844.

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

It is not a de Polignac number, because 448685071 - 2²¹ = 446587919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448685011) 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, 26445 + ... + 39958.

It is an arithmetic number, because the mean of its divisors is an integer number (58269510).

Almost surely, 2^448685071 is an apocalyptic number.

448685071 is a deficient number, since it is larger than the sum of its proper divisors (17471009).

448685071 is a wasteful number, since it uses less digits than its factorization.

448685071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66665.

The product of its (nonzero) digits is 215040, while the sum is 43.

The square root of 448685071 is about 21182.1875876879. The cubic root of 448685071 is about 765.5623023510.

The spelling of 448685071 in words is "four hundred forty-eight million, six hundred eighty-five thousand, seventy-one".