448873564 has 6 divisors (see below), whose sum is σ = 785528744. Its totient is φ = 224436780.

The previous prime is 448873531. The next prime is 448873597. The reversal of 448873564 is 465378844.

It is an interprime number because it is at equal distance from previous prime (448873531) and next prime (448873597).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56109192 + ... + 56109199.

Almost surely, 2^448873564 is an apocalyptic number.

It is an amenable number.

448873564 is a deficient number, since it is larger than the sum of its proper divisors (336655180).

448873564 is a wasteful number, since it uses less digits than its factorization.

448873564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112218395 (or 112218393 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 49.

The square root of 448873564 is about 21186.6364484786. The cubic root of 448873564 is about 765.6694918118.

The spelling of 448873564 in words is "four hundred forty-eight million, eight hundred seventy-three thousand, five hundred sixty-four".