448242514 has 4 divisors (see below), whose sum is σ = 672363774. Its totient is φ = 224121256.

The previous prime is 448242497. The next prime is 448242523. The reversal of 448242514 is 415242844.

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., 412780489 + 35462025 = 20317^2 + 5955^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 448242514.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112060627 + ... + 112060630.

Almost surely, 2^448242514 is an apocalyptic number.

448242514 is a deficient number, since it is larger than the sum of its proper divisors (224121260).

448242514 is a wasteful number, since it uses less digits than its factorization.

448242514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224121259.

The product of its digits is 40960, while the sum is 34.

The square root of 448242514 is about 21171.7385681951. The cubic root of 448242514 is about 765.3105174270.

The spelling of 448242514 in words is "four hundred forty-eight million, two hundred forty-two thousand, five hundred fourteen".