448271015 has 8 divisors (see below), whose sum is σ = 539926560. Its totient is φ = 357282592.

The previous prime is 448271003. The next prime is 448271023. The reversal of 448271015 is 510172844.

It is a happy number.

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 448271015 - 2²⁰ = 447222439 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165299 + ... + 167988.

It is an arithmetic number, because the mean of its divisors is an integer number (67490820).

Almost surely, 2^448271015 is an apocalyptic number.

448271015 is a deficient number, since it is larger than the sum of its proper divisors (91655545).

448271015 is a wasteful number, since it uses less digits than its factorization.

448271015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333561.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 448271015 is about 21172.4116481803. The cubic root of 448271015 is about 765.3267375550.

The spelling of 448271015 in words is "four hundred forty-eight million, two hundred seventy-one thousand, fifteen".