448791625 has 16 divisors (see below), whose sum is σ = 563472000. Its totient is φ = 356866800.

The previous prime is 448791589. The next prime is 448791631. The reversal of 448791625 is 526197844.

It is not a de Polignac number, because 448791625 - 2⁹ = 448791113 is a prime.

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, 10126 + ... + 31624.

It is an arithmetic number, because the mean of its divisors is an integer number (35217000).

Almost surely, 2^448791625 is an apocalyptic number.

It is an amenable number.

448791625 is a deficient number, since it is larger than the sum of its proper divisors (114680375).

448791625 is a wasteful number, since it uses less digits than its factorization.

448791625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21681 (or 21671 counting only the distinct ones).

The product of its digits is 483840, while the sum is 46.

The square root of 448791625 is about 21184.7026176909. The cubic root of 448791625 is about 765.6228996194.

The spelling of 448791625 in words is "four hundred forty-eight million, seven hundred ninety-one thousand, six hundred twenty-five".