448695900 has 54 divisors (see below), whose sum is σ = 1406415192. Its totient is φ = 119652000.

The previous prime is 448695893. The next prime is 448695911. The reversal of 448695900 is 9596844.

It is a happy number.

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

It is a congruent number.

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 17 ways as a sum of consecutive naturals, for example, 248376 + ... + 250175.

Almost surely, 2^448695900 is an apocalyptic number.

It is an amenable number.

448695900 is an abundant number, since it is smaller than the sum of its proper divisors (957719292).

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

448695900 is a wasteful number, since it uses less digits than its factorization.

448695900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498571 (or 498561 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 448695900 is about 21182.4432018594. The cubic root of 448695900 is about 765.5684612421.

The spelling of 448695900 in words is "four hundred forty-eight million, six hundred ninety-five thousand, nine hundred".