448298226 has 40 divisors (see below), whose sum is σ = 1006555440. Its totient is φ = 149130072.

The previous prime is 448298203. The next prime is 448298261. The reversal of 448298226 is 622892844.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 86085 + ... + 91143.

It is an arithmetic number, because the mean of its divisors is an integer number (25163886).

Almost surely, 2^448298226 is an apocalyptic number.

448298226 is an abundant number, since it is smaller than the sum of its proper divisors (558257214).

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

448298226 is a wasteful number, since it uses less digits than its factorization.

448298226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5620 (or 5611 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 448298226 is about 21173.0542435427. The cubic root of 448298226 is about 765.3422228929.

The spelling of 448298226 in words is "four hundred forty-eight million, two hundred ninety-eight thousand, two hundred twenty-six".