448080907 has 4 divisors (see below), whose sum is σ = 448478920. Its totient is φ = 447682896.

The previous prime is 448080901. The next prime is 448080911. The reversal of 448080907 is 709080844.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 448080907 - 2¹¹ = 448078859 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 448080907.

It is not an unprimeable number, because it can be changed into a prime (448080901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197313 + ... + 199570.

It is an arithmetic number, because the mean of its divisors is an integer number (112119730).

Almost surely, 2^448080907 is an apocalyptic number.

448080907 is a deficient number, since it is larger than the sum of its proper divisors (398013).

448080907 is a wasteful number, since it uses less digits than its factorization.

448080907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398012.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 448080907 is about 21167.9216504597. The cubic root of 448080907 is about 765.2185326944.

The spelling of 448080907 in words is "four hundred forty-eight million, eighty thousand, nine hundred seven".