448848407 has 8 divisors (see below), whose sum is σ = 515836800. Its totient is φ = 382576824.

The previous prime is 448848397. The next prime is 448848437. The reversal of 448848407 is 704848844.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 448848407 - 2¹⁴ = 448832023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448848437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177857 + ... + 180362.

It is an arithmetic number, because the mean of its divisors is an integer number (64479600).

Almost surely, 2^448848407 is an apocalyptic number.

448848407 is a deficient number, since it is larger than the sum of its proper divisors (66988393).

448848407 is a wasteful number, since it uses less digits than its factorization.

448848407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358405.

The product of its (nonzero) digits is 917504, while the sum is 47.

The square root of 448848407 is about 21186.0427404459. The cubic root of 448848407 is about 765.6551876299.

The spelling of 448848407 in words is "four hundred forty-eight million, eight hundred forty-eight thousand, four hundred seven".