448881962 has 4 divisors (see below), whose sum is σ = 673322946. Its totient is φ = 224440980.

The previous prime is 448881959. The next prime is 448881989. The reversal of 448881962 is 269188844.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 405176641 + 43705321 = 20129^2 + 6611^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 448881962.

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 as a sum of consecutive naturals, namely, 112220489 + ... + 112220492.

Almost surely, 2^448881962 is an apocalyptic number.

448881962 is a deficient number, since it is larger than the sum of its proper divisors (224440984).

448881962 is a wasteful number, since it uses less digits than its factorization.

448881962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224440983.

The product of its digits is 884736, while the sum is 50.

The square root of 448881962 is about 21186.8346385202. The cubic root of 448881962 is about 765.6742667661.

The spelling of 448881962 in words is "four hundred forty-eight million, eight hundred eighty-one thousand, nine hundred sixty-two".