448242017 has 2 divisors, whose sum is σ = 448242018. Its totient is φ = 448242016.

The previous prime is 448242007. The next prime is 448242023. The reversal of 448242017 is 710242844.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 259564321 + 188677696 = 16111^2 + 13736^2 .

It is a cyclic number.

It is not a de Polignac number, because 448242017 - 2⁴ = 448242001 is a prime.

It is not a weakly prime, because it can be changed into another prime (448242007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224121008 + 224121009.

It is an arithmetic number, because the mean of its divisors is an integer number (224121009).

Almost surely, 2^448242017 is an apocalyptic number.

It is an amenable number.

448242017 is a deficient number, since it is larger than the sum of its proper divisors (1).

448242017 is an equidigital number, since it uses as much as digits as its factorization.

448242017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14336, while the sum is 32.

The square root of 448242017 is about 21171.7268308468. The cubic root of 448242017 is about 765.3102345746.

The spelling of 448242017 in words is "four hundred forty-eight million, two hundred forty-two thousand, seventeen".