448420910 has 32 divisors (see below), whose sum is σ = 954279360. Its totient is φ = 148442112.

The previous prime is 448420901. The next prime is 448420927. The reversal of 448420910 is 19024844.

It is a Curzon number.

It is a zygodrome in base 6.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108419 + ... + 112478.

It is an arithmetic number, because the mean of its divisors is an integer number (29821230).

Almost surely, 2^448420910 is an apocalyptic number.

448420910 is an abundant number, since it is smaller than the sum of its proper divisors (505858450).

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

448420910 is a wasteful number, since it uses less digits than its factorization.

448420910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220940.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 448420910 is about 21175.9512183042. The cubic root of 448420910 is about 765.4120325834.

The spelling of 448420910 in words is "four hundred forty-eight million, four hundred twenty thousand, nine hundred ten".