448086474 has 96 divisors (see below), whose sum is σ = 1089391680. Its totient is φ = 133061280.

The previous prime is 448086473. The next prime is 448086491. The reversal of 448086474 is 474680844.

It is not an unprimeable number, because it can be changed into a prime (448086473) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1413364 + ... + 1413680.

It is an arithmetic number, because the mean of its divisors is an integer number (11347830).

Almost surely, 2^448086474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 448086474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544695840).

448086474 is an abundant number, since it is smaller than the sum of its proper divisors (641305206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

448086474 is a wasteful number, since it uses less digits than its factorization.

448086474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 45.

The square root of 448086474 is about 21168.0531461918. The cubic root of 448086474 is about 765.2217017307.

The spelling of 448086474 in words is "four hundred forty-eight million, eighty-six thousand, four hundred seventy-four".