448047475 has 48 divisors (see below), whose sum is σ = 604247040. Its totient is φ = 328697600.

The previous prime is 448047463. The next prime is 448047503. The reversal of 448047475 is 574740844.

It is not a de Polignac number, because 448047475 - 2¹⁹ = 447523187 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1594335 + ... + 1594615.

It is an arithmetic number, because the mean of its divisors is an integer number (12588480).

Almost surely, 2^448047475 is an apocalyptic number.

448047475 is a deficient number, since it is larger than the sum of its proper divisors (156199565).

448047475 is a wasteful number, since it uses less digits than its factorization.

448047475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420 (or 415 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 43.

The square root of 448047475 is about 21167.1319502667. The cubic root of 448047475 is about 765.1995008471.

The spelling of 448047475 in words is "four hundred forty-eight million, forty-seven thousand, four hundred seventy-five".