448108772 has 24 divisors (see below), whose sum is σ = 791714616. Its totient is φ = 221914368.

The previous prime is 448108723. The next prime is 448108819. The reversal of 448108772 is 277801844.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 109327936 + 338780836 = 10456^2 + 18406^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233288 + ... + 235200.

It is an arithmetic number, because the mean of its divisors is an integer number (32988109).

Almost surely, 2^448108772 is an apocalyptic number.

It is an amenable number.

448108772 is a deficient number, since it is larger than the sum of its proper divisors (343605844).

448108772 is a wasteful number, since it uses less digits than its factorization.

448108772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2447 (or 2445 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 41.

The square root of 448108772 is about 21168.5798295493. The cubic root of 448108772 is about 765.2343946903.

The spelling of 448108772 in words is "four hundred forty-eight million, one hundred eight thousand, seven hundred seventy-two".