448275402 has 24 divisors (see below), whose sum is σ = 973982880. Its totient is φ = 149006760.

The previous prime is 448275391. The next prime is 448275419. The reversal of 448275402 is 204572844.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28224 + ... + 41147.

It is an arithmetic number, because the mean of its divisors is an integer number (40582620).

Almost surely, 2^448275402 is an apocalyptic number.

448275402 is an abundant number, since it is smaller than the sum of its proper divisors (525707478).

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

448275402 is a wasteful number, since it uses less digits than its factorization.

448275402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69738 (or 69735 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 36.

The square root of 448275402 is about 21172.5152497288. The cubic root of 448275402 is about 765.3292341678.

The spelling of 448275402 in words is "four hundred forty-eight million, two hundred seventy-five thousand, four hundred two".