448513796 has 12 divisors (see below), whose sum is σ = 785055180. Its totient is φ = 224212320.

The previous prime is 448513789. The next prime is 448513841. The reversal of 448513796 is 697315844.

It can be written as a sum of positive squares in 2 ways, for example, as 175933696 + 272580100 = 13264^2 + 16510^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 448513796.

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, 23366 + ... + 37986.

It is an arithmetic number, because the mean of its divisors is an integer number (65421265).

Almost surely, 2^448513796 is an apocalyptic number.

It is an amenable number.

448513796 is a deficient number, since it is larger than the sum of its proper divisors (336541384).

448513796 is a wasteful number, since it uses less digits than its factorization.

448513796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22294 (or 22292 counting only the distinct ones).

The product of its digits is 725760, while the sum is 47.

The square root of 448513796 is about 21178.1443001978. The cubic root of 448513796 is about 765.4648781370.

It can be divided in two parts, 4485 and 13796, that added together give a palindrome (18281).

The spelling of 448513796 in words is "four hundred forty-eight million, five hundred thirteen thousand, seven hundred ninety-six".