448485084 has 18 divisors (see below), whose sum is σ = 1133670720. Its totient is φ = 149495016.

The previous prime is 448485071. The next prime is 448485097. The reversal of 448485084 is 480584844.

It is an interprime number because it is at equal distance from previous prime (448485071) and next prime (448485097).

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×448485084² = 402277741140974112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6228924 + ... + 6228995.

Almost surely, 2^448485084 is an apocalyptic number.

It is an amenable number.

448485084 is an abundant number, since it is smaller than the sum of its proper divisors (685185636).

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

448485084 is a wasteful number, since it uses less digits than its factorization.

448485084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12457929 (or 12457924 counting only the distinct ones).

The product of its (nonzero) digits is 655360, while the sum is 45.

The square root of 448485084 is about 21177.4664207029. The cubic root of 448485084 is about 765.4485438222.

The spelling of 448485084 in words is "four hundred forty-eight million, four hundred eighty-five thousand, eighty-four".