448000002 has 12 divisors (see below), whose sum is σ = 970666710. Its totient is φ = 149333328.

The previous prime is 447999983. The next prime is 448000013. The reversal of 448000002 is 200000844.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 368985681 + 79014321 = 19209^2 + 8889^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 24888889 = 448000002 / (4 + 4 + 8 + 0 + 0 + 0 + 0 + 0 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12444427 + ... + 12444462.

Almost surely, 2^448000002 is an apocalyptic number.

448000002 is an abundant number, since it is smaller than the sum of its proper divisors (522666708).

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

448000002 is a wasteful number, since it uses less digits than its factorization.

448000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24888897 (or 24888894 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 448000002 is about 21166.0105357623. The cubic root of 448000002 is about 765.1724742476.

Adding to 448000002 its reverse (200000844), we get a palindrome (648000846).

The spelling of 448000002 in words is "four hundred forty-eight million, two", and thus it is an aban number.