448802871 has 16 divisors (see below), whose sum is σ = 661071360. Its totient is φ = 268557120.

The previous prime is 448802831. The next prime is 448802897. The reversal of 448802871 is 178208844.

It is not a de Polignac number, because 448802871 - 2¹¹ = 448800823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448802831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83470 + ... + 88683.

It is an arithmetic number, because the mean of its divisors is an integer number (41316960).

Almost surely, 2^448802871 is an apocalyptic number.

448802871 is a deficient number, since it is larger than the sum of its proper divisors (212268489).

448802871 is a wasteful number, since it uses less digits than its factorization.

448802871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172246.

The product of its (nonzero) digits is 114688, while the sum is 42.

The square root of 448802871 is about 21184.9680434029. The cubic root of 448802871 is about 765.6292946609.

The spelling of 448802871 in words is "four hundred forty-eight million, eight hundred two thousand, eight hundred seventy-one".