448926750 has 48 divisors (see below), whose sum is σ = 1213904016. Its totient is φ = 119713200.

The previous prime is 448926749. The next prime is 448926781. The reversal of 448926750 is 57629844.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 448926696 and 448926705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97512 + ... + 102011.

It is an arithmetic number, because the mean of its divisors is an integer number (25289667).

Almost surely, 2^448926750 is an apocalyptic number.

448926750 is an abundant number, since it is smaller than the sum of its proper divisors (764977266).

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

448926750 is a wasteful number, since it uses less digits than its factorization.

448926750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199546 (or 199533 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 448926750 is about 21187.8915893017. The cubic root of 448926750 is about 765.6997314253.

The spelling of 448926750 in words is "four hundred forty-eight million, nine hundred twenty-six thousand, seven hundred fifty".