448260616 has 32 divisors (see below), whose sum is σ = 923198400. Its totient is φ = 203100480.

The previous prime is 448260613. The next prime is 448260629. The reversal of 448260616 is 616062844.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (448260613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60615 + ... + 67606.

It is an arithmetic number, because the mean of its divisors is an integer number (28849950).

Almost surely, 2^448260616 is an apocalyptic number.

448260616 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

448260616 is an abundant number, since it is smaller than the sum of its proper divisors (474937784).

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

448260616 is a wasteful number, since it uses less digits than its factorization.

448260616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128269 (or 128265 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 448260616 is about 21172.1660677409. The cubic root of 448260616 is about 765.3208194875.

The spelling of 448260616 in words is "four hundred forty-eight million, two hundred sixty thousand, six hundred sixteen".