448131417 has 8 divisors (see below), whose sum is σ = 610221696. Its totient is φ = 292397712.

The previous prime is 448131389. The next prime is 448131421. The reversal of 448131417 is 714131844.

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

It is not a de Polignac number, because 448131417 - 2⁷ = 448131289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (448131217) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1588978 + ... + 1589259.

It is an arithmetic number, because the mean of its divisors is an integer number (76277712).

Almost surely, 2^448131417 is an apocalyptic number.

448131417 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

448131417 is a deficient number, since it is larger than the sum of its proper divisors (162090279).

448131417 is a wasteful number, since it uses less digits than its factorization.

448131417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3178287.

The product of its digits is 10752, while the sum is 33.

The square root of 448131417 is about 21169.1146957070. The cubic root of 448131417 is about 765.2472847459.

The spelling of 448131417 in words is "four hundred forty-eight million, one hundred thirty-one thousand, four hundred seventeen".