448322226 has 32 divisors (see below), whose sum is σ = 984744000. Its totient is φ = 134940480.

The previous prime is 448322219. The next prime is 448322227. The reversal of 448322226 is 622223844.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (448322227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12961 + ... + 32628.

It is an arithmetic number, because the mean of its divisors is an integer number (30773250).

Almost surely, 2^448322226 is an apocalyptic number.

448322226 is an abundant number, since it is smaller than the sum of its proper divisors (536421774).

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

448322226 is a wasteful number, since it uses less digits than its factorization.

448322226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45754.

The product of its digits is 36864, while the sum is 33.

The square root of 448322226 is about 21173.6209940577. The cubic root of 448322226 is about 765.3558803829.

The spelling of 448322226 in words is "four hundred forty-eight million, three hundred twenty-two thousand, two hundred twenty-six".