448726471 has 2 divisors, whose sum is σ = 448726472. Its totient is φ = 448726470.

The previous prime is 448726451. The next prime is 448726501. The reversal of 448726471 is 174627844.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 448726471 - 2¹³ = 448718279 is a prime.

It is a super-3 number, since 3×448726471³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448726451) 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 as a sum of consecutive naturals, namely, 224363235 + 224363236.

It is an arithmetic number, because the mean of its divisors is an integer number (224363236).

Almost surely, 2^448726471 is an apocalyptic number.

448726471 is a deficient number, since it is larger than the sum of its proper divisors (1).

448726471 is an equidigital number, since it uses as much as digits as its factorization.

448726471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 301056, while the sum is 43.

The square root of 448726471 is about 21183.1648013228. The cubic root of 448726471 is about 765.5858476738.

The spelling of 448726471 in words is "four hundred forty-eight million, seven hundred twenty-six thousand, four hundred seventy-one".