448023298 has 4 divisors (see below), whose sum is σ = 672034950. Its totient is φ = 224011648.

The previous prime is 448023259. The next prime is 448023307. The reversal of 448023298 is 892320844.

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., 435682129 + 12341169 = 20873^2 + 3513^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 448023298.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112005823 + ... + 112005826.

Almost surely, 2^448023298 is an apocalyptic number.

448023298 is a deficient number, since it is larger than the sum of its proper divisors (224011652).

448023298 is a wasteful number, since it uses less digits than its factorization.

448023298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224011651.

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 448023298 is about 21166.5608448798. The cubic root of 448023298 is about 765.1857370072.

The spelling of 448023298 in words is "four hundred forty-eight million, twenty-three thousand, two hundred ninety-eight".