448594101 has 6 divisors (see below), whose sum is σ = 647969270. Its totient is φ = 299062728.

The previous prime is 448594043. The next prime is 448594109. The reversal of 448594101 is 101495844.

It can be written as a sum of positive squares in only one way, i.e., 262926225 + 185667876 = 16215^2 + 13626^2 .

It is not a de Polignac number, because 448594101 - 2⁷ = 448593973 is a prime.

It is a super-4 number, since 4×448594101⁴ (a number of 36 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448594109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24921886 + ... + 24921903.

Almost surely, 2^448594101 is an apocalyptic number.

It is an amenable number.

448594101 is a deficient number, since it is larger than the sum of its proper divisors (199375169).

448594101 is a wasteful number, since it uses less digits than its factorization.

448594101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49843795 (or 49843792 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 448594101 is about 21180.0401557693. The cubic root of 448594101 is about 765.5105601125.

The spelling of 448594101 in words is "four hundred forty-eight million, five hundred ninety-four thousand, one hundred one".