448792752 has 20 divisors (see below), whose sum is σ = 1159381400. Its totient is φ = 149597568.

The previous prime is 448792739. The next prime is 448792783. The reversal of 448792752 is 257297844.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 9349849 = 448792752 / (4 + 4 + 8 + 7 + 9 + 2 + 7 + 5 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4674877 + ... + 4674972.

It is an arithmetic number, because the mean of its divisors is an integer number (57969070).

Almost surely, 2^448792752 is an apocalyptic number.

It is an amenable number.

448792752 is an abundant number, since it is smaller than the sum of its proper divisors (710588648).

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

448792752 is a wasteful number, since it uses less digits than its factorization.

448792752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9349860 (or 9349854 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 48.

The square root of 448792752 is about 21184.7292170563. The cubic root of 448792752 is about 765.6235404931.

The spelling of 448792752 in words is "four hundred forty-eight million, seven hundred ninety-two thousand, seven hundred fifty-two".