448875671 has 2 divisors, whose sum is σ = 448875672. Its totient is φ = 448875670.

The previous prime is 448875653. The next prime is 448875677. The reversal of 448875671 is 176578844.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 448875671 - 2⁶ = 448875607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448875677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224437835 + 224437836.

It is an arithmetic number, because the mean of its divisors is an integer number (224437836).

Almost surely, 2^448875671 is an apocalyptic number.

448875671 is a deficient number, since it is larger than the sum of its proper divisors (1).

448875671 is an equidigital number, since it uses as much as digits as its factorization.

448875671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1505280, while the sum is 50.

The square root of 448875671 is about 21186.6861731607. The cubic root of 448875671 is about 765.6706898203.

The spelling of 448875671 in words is "four hundred forty-eight million, eight hundred seventy-five thousand, six hundred seventy-one".